1531589372

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{971}}^1\times {\mathrm{4751}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 2715939072

約数和(自身を除く): 1184349700

約数列:

[1, 2, 4, 83, 166, 332, 971, 1942, 3884, 4751, 9502, 19004, 80593, 161186, 322372, 394333, 788666, 1577332, 4613221, 9226442, 18452884, 382897343, 765794686, 1531589372]

約数ペア:

[(1, 1531589372), (2, 765794686), (4, 382897343), (83, 18452884), (166, 9226442), (332, 4613221), (971, 1577332), (1942, 788666), (3884, 394333), (4751, 322372), (9502, 161186), (19004, 80593)]