2019974327

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{43283}}^1$

素因数の和:43462

約数の個数: 16

約数和(自身を含む): 2368500480

約数和(自身を除く): 348526153

約数列:

[1, 7, 59, 113, 413, 791, 6667, 43283, 46669, 302981, 2553697, 4890979, 17875879, 34236853, 288567761, 2019974327]

約数ペア:

[(1, 2019974327), (7, 288567761), (59, 34236853), (113, 17875879), (413, 4890979), (791, 2553697), (6667, 302981), (43283, 46669)]