1628194612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 3140928000

約数和(自身を除く): 1512733388

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 379, 599, 652, 758, 1198, 1516, 1793, 2396, 3586, 4169, 6589, 7172, 8338, 13178, 16676, 26356, 61777, 97637, 123554, 195274, 227021, 247108, 390548, 454042, 679547, 908084, 1074007, 1359094, 2148014, 2497231, 2718188, 4296028, 4994462, 9988924, 37004423, 74008846, 148017692, 407048653, 814097306, 1628194612]

約数ペア:

[(1, 1628194612), (2, 814097306), (4, 407048653), (11, 148017692), (22, 74008846), (44, 37004423), (163, 9988924), (326, 4994462), (379, 4296028), (599, 2718188), (652, 2497231), (758, 2148014), (1198, 1359094), (1516, 1074007), (1793, 908084), (2396, 679547), (3586, 454042), (4169, 390548), (6589, 247108), (7172, 227021), (8338, 195274), (13178, 123554), (16676, 97637), (26356, 61777)]