4971746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 8219904

約数和(自身を除く): 3248158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 4447, 8894, 57811, 115622, 191221, 382442, 2485873, 4971746]

約数ペア:

[(1, 4971746), (2, 2485873), (13, 382442), (26, 191221), (43, 115622), (86, 57811), (559, 8894), (1118, 4447)]