982912154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 1838453760

約数和(自身を除く): 855541606

約数列:

[1, 2, 7, 14, 17, 34, 61, 79, 119, 122, 158, 238, 427, 553, 854, 857, 1037, 1106, 1343, 1714, 2074, 2686, 4819, 5999, 7259, 9401, 9638, 11998, 14518, 14569, 18802, 29138, 33733, 52277, 67466, 67703, 81923, 101983, 104554, 135406, 163846, 203966, 365939, 473921, 573461, 731878, 888709, 947842, 1146922, 1150951, 1777418, 2301902, 4129883, 6220963, 8056657, 8259766, 12441926, 16113314, 28909181, 57818362, 70208011, 140416022, 491456077, 982912154]

約数ペア:

[(1, 982912154), (2, 491456077), (7, 140416022), (14, 70208011), (17, 57818362), (34, 28909181), (61, 16113314), (79, 12441926), (119, 8259766), (122, 8056657), (158, 6220963), (238, 4129883), (427, 2301902), (553, 1777418), (854, 1150951), (857, 1146922), (1037, 947842), (1106, 888709), (1343, 731878), (1714, 573461), (2074, 473921), (2686, 365939), (4819, 203966), (5999, 163846), (7259, 135406), (9401, 104554), (9638, 101983), (11998, 81923), (14518, 67703), (14569, 67466), (18802, 52277), (29138, 33733)]