4387029240016

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{427752461}}^1$

素因数の和:427753110

約数の個数: 20

約数和(自身を含む): 8513129498724

約数和(自身を除く): 4126100258708

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 427752461, 855504922, 1711009844, 3422019688, 6844039376, 274189327501, 548378655002, 1096757310004, 2193514620008, 4387029240016]

約数ペア:

[(1, 4387029240016), (2, 2193514620008), (4, 1096757310004), (8, 548378655002), (16, 274189327501), (641, 6844039376), (1282, 3422019688), (2564, 1711009844), (5128, 855504922), (10256, 427752461)]