505978044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{294859}}^1$

素因数の和:294890

約数の個数: 48

約数和(自身を含む): 1387021440

約数和(自身を除く): 881043396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 294859, 589718, 884577, 1179436, 1769154, 3243449, 3538308, 3833167, 6486898, 7666334, 9730347, 11499501, 12973796, 15332668, 19460694, 22999002, 38921388, 42164837, 45998004, 84329674, 126494511, 168659348, 252989022, 505978044]

約数ペア:

[(1, 505978044), (2, 252989022), (3, 168659348), (4, 126494511), (6, 84329674), (11, 45998004), (12, 42164837), (13, 38921388), (22, 22999002), (26, 19460694), (33, 15332668), (39, 12973796), (44, 11499501), (52, 9730347), (66, 7666334), (78, 6486898), (132, 3833167), (143, 3538308), (156, 3243449), (286, 1769154), (429, 1179436), (572, 884577), (858, 589718), (1716, 294859)]