2021876330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{17107}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 3724890624

約数和(自身を除く): 1703014294

約数列:

[1, 2, 5, 10, 53, 106, 223, 265, 446, 530, 1115, 2230, 11819, 17107, 23638, 34214, 59095, 85535, 118190, 171070, 906671, 1813342, 3814861, 4533355, 7629722, 9066710, 19074305, 38148610, 202187633, 404375266, 1010938165, 2021876330]

約数ペア:

[(1, 2021876330), (2, 1010938165), (5, 404375266), (10, 202187633), (53, 38148610), (106, 19074305), (223, 9066710), (265, 7629722), (446, 4533355), (530, 3814861), (1115, 1813342), (2230, 906671), (11819, 171070), (17107, 118190), (23638, 85535), (34214, 59095)]