1900575698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{11329}}^1$

素因数の和:11882

約数の個数: 32

約数和(自身を含む): 3406613760

約数和(自身を除く): 1506038062

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 521, 1042, 3647, 7294, 11329, 11983, 22658, 23966, 79303, 83881, 158606, 167762, 260567, 521134, 1823969, 3647938, 5902409, 11804818, 41316863, 82633726, 135755407, 271510814, 950287849, 1900575698]

約数ペア:

[(1, 1900575698), (2, 950287849), (7, 271510814), (14, 135755407), (23, 82633726), (46, 41316863), (161, 11804818), (322, 5902409), (521, 3647938), (1042, 1823969), (3647, 521134), (7294, 260567), (11329, 167762), (11983, 158606), (22658, 83881), (23966, 79303)]