2498118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 3534762

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 293, 294, 406, 586, 609, 879, 1218, 1421, 1758, 2051, 2842, 4102, 4263, 6153, 8497, 8526, 12306, 14357, 16994, 25491, 28714, 43071, 50982, 59479, 86142, 118958, 178437, 356874, 416353, 832706, 1249059, 2498118]

約数ペア:

[(1, 2498118), (2, 1249059), (3, 832706), (6, 416353), (7, 356874), (14, 178437), (21, 118958), (29, 86142), (42, 59479), (49, 50982), (58, 43071), (87, 28714), (98, 25491), (147, 16994), (174, 14357), (203, 12306), (293, 8526), (294, 8497), (406, 6153), (586, 4263), (609, 4102), (879, 2842), (1218, 2051), (1421, 1758)]