252179954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{90647}}^1$

素因数の和:90769

約数の個数: 16

約数和(自身を含む): 411179328

約数和(自身を除く): 158999374

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 90647, 181294, 1178411, 2356822, 9699229, 19398458, 126089977, 252179954]

約数ペア:

[(1, 252179954), (2, 126089977), (13, 19398458), (26, 9699229), (107, 2356822), (214, 1178411), (1391, 181294), (2782, 90647)]