1938156710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{954757}}^1$

素因数の和:954800

約数の個数: 32

約数和(自身を含む): 4124554560

約数和(自身を除く): 2186397850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 954757, 1909514, 4773785, 6683299, 9547570, 13366598, 27687953, 33416495, 55375906, 66832990, 138439765, 193815671, 276879530, 387631342, 969078355, 1938156710]

約数ペア:

[(1, 1938156710), (2, 969078355), (5, 387631342), (7, 276879530), (10, 193815671), (14, 138439765), (29, 66832990), (35, 55375906), (58, 33416495), (70, 27687953), (145, 13366598), (203, 9547570), (290, 6683299), (406, 4773785), (1015, 1909514), (2030, 954757)]