2158928

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 4255680

約数和(自身を除く): 2096752

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2287, 4574, 9148, 18296, 36592, 134933, 269866, 539732, 1079464, 2158928]

約数ペア:

[(1, 2158928), (2, 1079464), (4, 539732), (8, 269866), (16, 134933), (59, 36592), (118, 18296), (236, 9148), (472, 4574), (944, 2287)]