1900690951

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{3581}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 2030220288

約数和(自身を除く): 129529337

約数列:

[1, 23, 47, 491, 1081, 3581, 11293, 23077, 82363, 168307, 530771, 1758271, 3871061, 40440233, 82638737, 1900690951]

約数ペア:

[(1, 1900690951), (23, 82638737), (47, 40440233), (491, 3871061), (1081, 1758271), (3581, 530771), (11293, 168307), (23077, 82363)]