1890843550

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{136523}}^1$

素因数の和:136812

約数の個数: 24

約数和(自身を含む): 3529691496

約数和(自身を除く): 1638847946

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 13850, 136523, 273046, 682615, 1365230, 3413075, 6826150, 37816871, 75633742, 189084355, 378168710, 945421775, 1890843550]

約数ペア:

[(1, 1890843550), (2, 945421775), (5, 378168710), (10, 189084355), (25, 75633742), (50, 37816871), (277, 6826150), (554, 3413075), (1385, 1365230), (2770, 682615), (6925, 273046), (13850, 136523)]