2131746

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4489728

約数和(自身を除く): 2357982

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 157, 186, 219, 314, 438, 471, 942, 2263, 4526, 4867, 6789, 9734, 11461, 13578, 14601, 22922, 29202, 34383, 68766, 355291, 710582, 1065873, 2131746]

約数ペア:

[(1, 2131746), (2, 1065873), (3, 710582), (6, 355291), (31, 68766), (62, 34383), (73, 29202), (93, 22922), (146, 14601), (157, 13578), (186, 11461), (219, 9734), (314, 6789), (438, 4867), (471, 4526), (942, 2263)]