1864196

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 18

約数和(自身を含む): 3414222

約数和(自身を除く): 1550026

約数列:

[1, 2, 4, 23, 46, 92, 529, 881, 1058, 1762, 2116, 3524, 20263, 40526, 81052, 466049, 932098, 1864196]

約数ペア:

[(1, 1864196), (2, 932098), (4, 466049), (23, 81052), (46, 40526), (92, 20263), (529, 3524), (881, 2116), (1058, 1762)]