240972486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1295551}}^1$

素因数の和:1295587

約数の個数: 16

約数和(自身を含む): 497491968

約数和(自身を除く): 256519482

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1295551, 2591102, 3886653, 7773306, 40162081, 80324162, 120486243, 240972486]

約数ペア:

[(1, 240972486), (2, 120486243), (3, 80324162), (6, 40162081), (31, 7773306), (62, 3886653), (93, 2591102), (186, 1295551)]