2016471818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{215389}}^1$

素因数の和:215573

約数の個数: 16

約数和(自身を含む): 3142970880

約数和(自身を除く): 1126499062

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 215389, 430778, 6677059, 13354118, 32523739, 65047478, 1008235909, 2016471818]

約数ペア:

[(1, 2016471818), (2, 1008235909), (31, 65047478), (62, 32523739), (151, 13354118), (302, 6677059), (4681, 430778), (9362, 215389)]