1116310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 2241792

約数和(自身を除く): 1125482

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 277, 310, 403, 554, 806, 1385, 2015, 2770, 3601, 4030, 7202, 8587, 17174, 18005, 36010, 42935, 85870, 111631, 223262, 558155, 1116310]

約数ペア:

[(1, 1116310), (2, 558155), (5, 223262), (10, 111631), (13, 85870), (26, 42935), (31, 36010), (62, 18005), (65, 17174), (130, 8587), (155, 7202), (277, 4030), (310, 3601), (403, 2770), (554, 2015), (806, 1385)]