1613889968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5933419}}^1$

素因数の和:5933444

約数の個数: 20

約数和(自身を含む): 3310848360

約数和(自身を除く): 1696958392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5933419, 11866838, 23733676, 47467352, 94934704, 100868123, 201736246, 403472492, 806944984, 1613889968]

約数ペア:

[(1, 1613889968), (2, 806944984), (4, 403472492), (8, 201736246), (16, 100868123), (17, 94934704), (34, 47467352), (68, 23733676), (136, 11866838), (272, 5933419)]