639132414

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2266427}}^1$

素因数の和:2266479

約数の個数: 16

約数和(自身を含む): 1305462528

約数和(自身を除く): 666330114

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2266427, 4532854, 6799281, 13598562, 106522069, 213044138, 319566207, 639132414]

約数ペア:

[(1, 639132414), (2, 319566207), (3, 213044138), (6, 106522069), (47, 13598562), (94, 6799281), (141, 4532854), (282, 2266427)]