2097428254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 3245228064

約数和(自身を除く): 1147799810

約数列:

[1, 2, 53, 106, 163, 233, 326, 466, 521, 1042, 8639, 12349, 17278, 24698, 27613, 37979, 55226, 75958, 84923, 121393, 169846, 242786, 2012887, 4025774, 4500919, 6433829, 9001838, 12867658, 19787059, 39574118, 1048714127, 2097428254]

約数ペア:

[(1, 2097428254), (2, 1048714127), (53, 39574118), (106, 19787059), (163, 12867658), (233, 9001838), (326, 6433829), (466, 4500919), (521, 4025774), (1042, 2012887), (8639, 242786), (12349, 169846), (17278, 121393), (24698, 84923), (27613, 75958), (37979, 55226)]