79982878

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 122335920

約数和(自身を除く): 42353042

約数列:

[1, 2, 59, 118, 521, 1042, 1301, 2602, 30739, 61478, 76759, 153518, 677821, 1355642, 39991439, 79982878]

約数ペア:

[(1, 79982878), (2, 39991439), (59, 1355642), (118, 677821), (521, 153518), (1042, 76759), (1301, 61478), (2602, 30739)]