1587492056

素因数分解:

$2^3\times {\mathrm{4909}}^1\times {\mathrm{40423}}^1$

素因数の和:45338

約数の個数: 16

約数和(自身を含む): 2977227600

約数和(自身を除く): 1389735544

約数列:

[1, 2, 4, 8, 4909, 9818, 19636, 39272, 40423, 80846, 161692, 323384, 198436507, 396873014, 793746028, 1587492056]

約数ペア:

[(1, 1587492056), (2, 793746028), (4, 396873014), (8, 198436507), (4909, 323384), (9818, 161692), (19636, 80846), (39272, 40423)]