2398462808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{23417}}^1$

素因数の和:23520

約数の個数: 64

約数和(自身を含む): 5395507200

約数和(自身を除く): 2997044392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 434, 472, 826, 868, 1652, 1736, 1829, 3304, 3658, 7316, 12803, 14632, 23417, 25606, 46834, 51212, 93668, 102424, 163919, 187336, 327838, 655676, 725927, 1311352, 1381603, 1451854, 2763206, 2903708, 5081489, 5526412, 5807416, 9671221, 10162978, 11052824, 19342442, 20325956, 38684884, 40651912, 42829693, 77369768, 85659386, 171318772, 299807851, 342637544, 599615702, 1199231404, 2398462808]

約数ペア:

[(1, 2398462808), (2, 1199231404), (4, 599615702), (7, 342637544), (8, 299807851), (14, 171318772), (28, 85659386), (31, 77369768), (56, 42829693), (59, 40651912), (62, 38684884), (118, 20325956), (124, 19342442), (217, 11052824), (236, 10162978), (248, 9671221), (413, 5807416), (434, 5526412), (472, 5081489), (826, 2903708), (868, 2763206), (1652, 1451854), (1736, 1381603), (1829, 1311352), (3304, 725927), (3658, 655676), (7316, 327838), (12803, 187336), (14632, 163919), (23417, 102424), (25606, 93668), (46834, 51212)]