1689648792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5415541}}^1$

素因数の和:5415563

約数の個数: 32

約数和(自身を含む): 4549055280

約数和(自身を除く): 2859406488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 5415541, 10831082, 16246623, 21662164, 32493246, 43324328, 64986492, 70402033, 129972984, 140804066, 211206099, 281608132, 422412198, 563216264, 844824396, 1689648792]

約数ペア:

[(1, 1689648792), (2, 844824396), (3, 563216264), (4, 422412198), (6, 281608132), (8, 211206099), (12, 140804066), (13, 129972984), (24, 70402033), (26, 64986492), (39, 43324328), (52, 32493246), (78, 21662164), (104, 16246623), (156, 10831082), (312, 5415541)]