1569281968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5769419}}^1$

素因数の和:5769444

約数の個数: 20

約数和(自身を含む): 3219336360

約数和(自身を除く): 1650054392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5769419, 11538838, 23077676, 46155352, 92310704, 98080123, 196160246, 392320492, 784640984, 1569281968]

約数ペア:

[(1, 1569281968), (2, 784640984), (4, 392320492), (8, 196160246), (16, 98080123), (17, 92310704), (34, 46155352), (68, 23077676), (136, 11538838), (272, 5769419)]