1587998828464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5838230987}}^1$

素因数の和:5838231012

約数の個数: 20

約数和(自身を含む): 3257732891304

約数和(自身を除く): 1669734062840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5838230987, 11676461974, 23352923948, 46705847896, 93411695792, 99249926779, 198499853558, 396999707116, 793999414232, 1587998828464]

約数ペア:

[(1, 1587998828464), (2, 793999414232), (4, 396999707116), (8, 198499853558), (16, 99249926779), (17, 93411695792), (34, 46705847896), (68, 23352923948), (136, 11676461974), (272, 5838230987)]