4721431468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15439}}^1\times {\mathrm{5881}}^1$

素因数の和:21337

約数の個数: 24

約数和(自身を含む): 8900171840

約数和(自身を除く): 4178740372

約数列:

[1, 2, 4, 13, 26, 52, 5881, 11762, 15439, 23524, 30878, 61756, 76453, 152906, 200707, 305812, 401414, 802828, 90796759, 181593518, 363187036, 1180357867, 2360715734, 4721431468]

約数ペア:

[(1, 4721431468), (2, 2360715734), (4, 1180357867), (13, 363187036), (26, 181593518), (52, 90796759), (5881, 802828), (11762, 401414), (15439, 305812), (23524, 200707), (30878, 152906), (61756, 76453)]