5259358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 9174816

約数和(自身を除く): 3915458

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 163, 221, 326, 442, 949, 1241, 1898, 2119, 2482, 2771, 4238, 5542, 11899, 16133, 23798, 32266, 36023, 72046, 154687, 202283, 309374, 404566, 2629679, 5259358]

約数ペア:

[(1, 5259358), (2, 2629679), (13, 404566), (17, 309374), (26, 202283), (34, 154687), (73, 72046), (146, 36023), (163, 32266), (221, 23798), (326, 16133), (442, 11899), (949, 5542), (1241, 4238), (1898, 2771), (2119, 2482)]