2720164376

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{859}}^1\times {\mathrm{1429}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 5128266000

約数和(自身を除く): 2408101624

約数列:

[1, 2, 4, 8, 277, 554, 859, 1108, 1429, 1718, 2216, 2858, 3436, 5716, 6872, 11432, 237943, 395833, 475886, 791666, 951772, 1227511, 1583332, 1903544, 2455022, 3166664, 4910044, 9820088, 340020547, 680041094, 1360082188, 2720164376]

約数ペア:

[(1, 2720164376), (2, 1360082188), (4, 680041094), (8, 340020547), (277, 9820088), (554, 4910044), (859, 3166664), (1108, 2455022), (1429, 1903544), (1718, 1583332), (2216, 1227511), (2858, 951772), (3436, 791666), (5716, 475886), (6872, 395833), (11432, 237943)]