8971846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 15291360

約数和(自身を除く): 6319514

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 163, 326, 377, 754, 949, 1898, 2117, 2119, 4234, 4238, 4727, 9454, 11899, 23798, 27521, 55042, 61451, 122902, 154687, 309374, 345071, 690142, 4485923, 8971846]

約数ペア:

[(1, 8971846), (2, 4485923), (13, 690142), (26, 345071), (29, 309374), (58, 154687), (73, 122902), (146, 61451), (163, 55042), (326, 27521), (377, 23798), (754, 11899), (949, 9454), (1898, 4727), (2117, 4238), (2119, 4234)]