2152612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 4878720

約数和(自身を除く): 2726108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 241, 308, 319, 406, 482, 638, 812, 964, 1276, 1687, 2233, 2651, 3374, 4466, 5302, 6748, 6989, 8932, 10604, 13978, 18557, 27956, 37114, 48923, 74228, 76879, 97846, 153758, 195692, 307516, 538153, 1076306, 2152612]

約数ペア:

[(1, 2152612), (2, 1076306), (4, 538153), (7, 307516), (11, 195692), (14, 153758), (22, 97846), (28, 76879), (29, 74228), (44, 48923), (58, 37114), (77, 27956), (116, 18557), (154, 13978), (203, 10604), (241, 8932), (308, 6989), (319, 6748), (406, 5302), (482, 4466), (638, 3374), (812, 2651), (964, 2233), (1276, 1687)]