5087261968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18703169}}^1$

素因数の和:18703194

約数の個数: 20

約数和(自身を含む): 10436368860

約数和(自身を除く): 5349106892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18703169, 37406338, 74812676, 149625352, 299250704, 317953873, 635907746, 1271815492, 2543630984, 5087261968]

約数ペア:

[(1, 5087261968), (2, 2543630984), (4, 1271815492), (8, 635907746), (16, 317953873), (17, 299250704), (34, 149625352), (68, 74812676), (136, 37406338), (272, 18703169)]