2811888926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 5704100352

約数和(自身を除く): 2892211426

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 361, 407, 418, 518, 703, 722, 814, 1367, 1406, 1463, 2527, 2734, 2849, 2926, 3971, 4921, 5054, 5698, 7733, 7942, 9569, 9842, 13357, 15037, 15466, 19138, 25973, 26714, 27797, 30074, 50579, 51946, 54131, 55594, 93499, 101158, 105259, 108262, 146927, 181811, 186998, 210518, 285703, 293854, 354053, 363622, 493487, 556369, 571406, 708106, 961001, 986974, 1028489, 1112738, 1922002, 1999921, 2056978, 3454409, 3894583, 3999842, 5428357, 6727007, 6908818, 7789166, 10571011, 10856714, 13454014, 18259019, 21142022, 36518038, 37998499, 73997077, 75996998, 127813133, 147994154, 200849209, 255626266, 401698418, 1405944463, 2811888926]

約数ペア:

[(1, 2811888926), (2, 1405944463), (7, 401698418), (11, 255626266), (14, 200849209), (19, 147994154), (22, 127813133), (37, 75996998), (38, 73997077), (74, 37998499), (77, 36518038), (133, 21142022), (154, 18259019), (209, 13454014), (259, 10856714), (266, 10571011), (361, 7789166), (407, 6908818), (418, 6727007), (518, 5428357), (703, 3999842), (722, 3894583), (814, 3454409), (1367, 2056978), (1406, 1999921), (1463, 1922002), (2527, 1112738), (2734, 1028489), (2849, 986974), (2926, 961001), (3971, 708106), (4921, 571406), (5054, 556369), (5698, 493487), (7733, 363622), (7942, 354053), (9569, 293854), (9842, 285703), (13357, 210518), (15037, 186998), (15466, 181811), (19138, 146927), (25973, 108262), (26714, 105259), (27797, 101158), (30074, 93499), (50579, 55594), (51946, 54131)]