393670056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1261763}}^1$

素因数の和:1261785

約数の個数: 32

約数和(自身を含む): 1059881760

約数和(自身を除く): 666211704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1261763, 2523526, 3785289, 5047052, 7570578, 10094104, 15141156, 16402919, 30282312, 32805838, 49208757, 65611676, 98417514, 131223352, 196835028, 393670056]

約数ペア:

[(1, 393670056), (2, 196835028), (3, 131223352), (4, 98417514), (6, 65611676), (8, 49208757), (12, 32805838), (13, 30282312), (24, 16402919), (26, 15141156), (39, 10094104), (52, 7570578), (78, 5047052), (104, 3785289), (156, 2523526), (312, 1261763)]