858128846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{47207}}^1$

素因数の和:47419

約数の個数: 16

約数和(自身を含む): 1317103200

約数和(自身を除く): 458974354

約数列:

[1, 2, 61, 122, 149, 298, 9089, 18178, 47207, 94414, 2879627, 5759254, 7033843, 14067686, 429064423, 858128846]

約数ペア:

[(1, 858128846), (2, 429064423), (61, 14067686), (122, 7033843), (149, 5759254), (298, 2879627), (9089, 94414), (18178, 47207)]