240037486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{35923}}^1$

素因数の和:36195

約数の個数: 16

約数和(自身を含む): 389272464

約数和(自身を除く): 149234978

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 35923, 71846, 466999, 933998, 9232211, 18464422, 120018743, 240037486]

約数ペア:

[(1, 240037486), (2, 120018743), (13, 18464422), (26, 9232211), (257, 933998), (514, 466999), (3341, 71846), (6682, 35923)]