8419268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 9361852

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 359, 451, 533, 572, 718, 902, 1066, 1436, 1804, 2132, 3949, 4667, 5863, 7898, 9334, 11726, 14719, 15796, 18668, 23452, 29438, 51337, 58876, 102674, 161909, 191347, 205348, 323818, 382694, 647636, 765388, 2104817, 4209634, 8419268]

約数ペア:

[(1, 8419268), (2, 4209634), (4, 2104817), (11, 765388), (13, 647636), (22, 382694), (26, 323818), (41, 205348), (44, 191347), (52, 161909), (82, 102674), (143, 58876), (164, 51337), (286, 29438), (359, 23452), (451, 18668), (533, 15796), (572, 14719), (718, 11726), (902, 9334), (1066, 7898), (1436, 5863), (1804, 4667), (2132, 3949)]