157427998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{864989}}^1$

素因数の和:865011

約数の個数: 16

約数和(自身を含む): 290636640

約数和(自身を除く): 133208642

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 864989, 1729978, 6054923, 11244857, 12109846, 22489714, 78713999, 157427998]

約数ペア:

[(1, 157427998), (2, 78713999), (7, 22489714), (13, 12109846), (14, 11244857), (26, 6054923), (91, 1729978), (182, 864989)]