2017708154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 4131993600

約数和(自身を除く): 2114285446

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 121, 133, 139, 154, 209, 242, 266, 278, 287, 418, 451, 574, 779, 847, 902, 973, 1331, 1463, 1529, 1558, 1694, 1946, 2299, 2641, 2662, 2926, 3058, 3157, 4598, 4961, 5282, 5453, 5699, 6314, 8569, 9317, 9922, 10703, 10906, 11398, 16093, 16819, 17138, 18487, 18634, 21406, 25289, 29051, 32186, 33638, 34727, 36974, 39893, 50578, 54571, 58102, 59983, 62689, 69454, 79786, 94259, 108281, 109142, 117733, 119966, 125378, 177023, 185009, 188518, 203357, 216562, 235466, 319561, 354046, 370018, 381997, 406714, 438823, 639122, 659813, 689579, 757967, 763994, 877646, 1036849, 1191091, 1295063, 1319626, 1379158, 1515934, 2073698, 2236927, 2382182, 2590126, 3515171, 4473854, 4827053, 7030342, 7257943, 7585369, 8337637, 9654106, 13102001, 14515886, 15170738, 16675274, 24606197, 26204002, 49212394, 53097583, 91714007, 106195166, 144122011, 183428014, 288244022, 1008854077, 2017708154]

約数ペア:

[(1, 2017708154), (2, 1008854077), (7, 288244022), (11, 183428014), (14, 144122011), (19, 106195166), (22, 91714007), (38, 53097583), (41, 49212394), (77, 26204002), (82, 24606197), (121, 16675274), (133, 15170738), (139, 14515886), (154, 13102001), (209, 9654106), (242, 8337637), (266, 7585369), (278, 7257943), (287, 7030342), (418, 4827053), (451, 4473854), (574, 3515171), (779, 2590126), (847, 2382182), (902, 2236927), (973, 2073698), (1331, 1515934), (1463, 1379158), (1529, 1319626), (1558, 1295063), (1694, 1191091), (1946, 1036849), (2299, 877646), (2641, 763994), (2662, 757967), (2926, 689579), (3058, 659813), (3157, 639122), (4598, 438823), (4961, 406714), (5282, 381997), (5453, 370018), (5699, 354046), (6314, 319561), (8569, 235466), (9317, 216562), (9922, 203357), (10703, 188518), (10906, 185009), (11398, 177023), (16093, 125378), (16819, 119966), (17138, 117733), (18487, 109142), (18634, 108281), (21406, 94259), (25289, 79786), (29051, 69454), (32186, 62689), (33638, 59983), (34727, 58102), (36974, 54571), (39893, 50578)]