16880604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 42688800

約数和(自身を除く): 25808196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 449, 482, 723, 898, 964, 1347, 1446, 1796, 2694, 2892, 3133, 5388, 5837, 6266, 9399, 11674, 12532, 17511, 18798, 23348, 35022, 37596, 70044, 108209, 216418, 324627, 432836, 649254, 1298508, 1406717, 2813434, 4220151, 5626868, 8440302, 16880604]

約数ペア:

[(1, 16880604), (2, 8440302), (3, 5626868), (4, 4220151), (6, 2813434), (12, 1406717), (13, 1298508), (26, 649254), (39, 432836), (52, 324627), (78, 216418), (156, 108209), (241, 70044), (449, 37596), (482, 35022), (723, 23348), (898, 18798), (964, 17511), (1347, 12532), (1446, 11674), (1796, 9399), (2694, 6266), (2892, 5837), (3133, 5388)]