7141550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11012

約数の個数: 24

約数和(自身を含む): 14306376

約数和(自身を除く): 7164826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10987, 21974, 54935, 109870, 142831, 274675, 285662, 549350, 714155, 1428310, 3570775, 7141550]

約数ペア:

[(1, 7141550), (2, 3570775), (5, 1428310), (10, 714155), (13, 549350), (25, 285662), (26, 274675), (50, 142831), (65, 109870), (130, 54935), (325, 21974), (650, 10987)]