1398907094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{119831}}^1$

素因数の和:120295

約数の個数: 16

約数和(自身を含む): 2264824800

約数和(自身を除く): 865917706

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 119831, 239662, 1557803, 3115606, 53804119, 107608238, 699453547, 1398907094]

約数ペア:

[(1, 1398907094), (2, 699453547), (13, 107608238), (26, 53804119), (449, 3115606), (898, 1557803), (5837, 239662), (11674, 119831)]