9880357994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31019}}^1\times {\mathrm{12251}}^1$

素因数の和:43285

約数の個数: 16

約数和(自身を含む): 15962395680

約数和(自身を除く): 6082037686

約数列:

[1, 2, 13, 26, 12251, 24502, 31019, 62038, 159263, 318526, 403247, 806494, 380013769, 760027538, 4940178997, 9880357994]

約数ペア:

[(1, 9880357994), (2, 4940178997), (13, 760027538), (26, 380013769), (12251, 806494), (24502, 403247), (31019, 318526), (62038, 159263)]