521006404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{2683}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 934139360

約数和(自身を除く): 413132956

約数列:

[1, 2, 4, 43, 86, 172, 1129, 2258, 2683, 4516, 5366, 10732, 48547, 97094, 115369, 194188, 230738, 461476, 3029107, 6058214, 12116428, 130251601, 260503202, 521006404]

約数ペア:

[(1, 521006404), (2, 260503202), (4, 130251601), (43, 12116428), (86, 6058214), (172, 3029107), (1129, 461476), (2258, 230738), (2683, 194188), (4516, 115369), (5366, 97094), (10732, 48547)]