490339915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{5279}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 634233600

約数和(自身を除く): 143893685

約数列:

[1, 5, 13, 65, 1429, 5279, 7145, 18577, 26395, 68627, 92885, 343135, 7543691, 37718455, 98067983, 490339915]

約数ペア:

[(1, 490339915), (5, 98067983), (13, 37718455), (65, 7543691), (1429, 343135), (5279, 92885), (7145, 68627), (18577, 26395)]