520079774

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1\times {\mathrm{2797}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 785678400

約数和(自身を除く): 265598626

約数列:

[1, 2, 239, 389, 478, 778, 2797, 5594, 92971, 185942, 668483, 1088033, 1336966, 2176066, 260039887, 520079774]

約数ペア:

[(1, 520079774), (2, 260039887), (239, 2176066), (389, 1336966), (478, 1088033), (778, 668483), (2797, 185942), (5594, 92971)]