2100078838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{827}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 3731126976

約数和(自身を除く): 1631048138

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 683, 827, 1366, 1654, 1859, 3718, 7513, 8879, 9097, 10751, 15026, 17758, 18194, 21502, 97669, 115427, 118261, 139763, 195338, 230854, 236522, 279526, 564841, 1129682, 1269697, 1537393, 2539394, 3074786, 6213251, 7342933, 12426502, 14685866, 80772263, 95458129, 161544526, 190916258, 1050039419, 2100078838]

約数ペア:

[(1, 2100078838), (2, 1050039419), (11, 190916258), (13, 161544526), (22, 95458129), (26, 80772263), (143, 14685866), (169, 12426502), (286, 7342933), (338, 6213251), (683, 3074786), (827, 2539394), (1366, 1537393), (1654, 1269697), (1859, 1129682), (3718, 564841), (7513, 279526), (8879, 236522), (9097, 230854), (10751, 195338), (15026, 139763), (17758, 118261), (18194, 115427), (21502, 97669)]