7139892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 17341632

約数和(自身を除く): 10201740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 137, 172, 202, 258, 274, 303, 404, 411, 516, 548, 606, 822, 1212, 1644, 4343, 5891, 8686, 11782, 13029, 13837, 17372, 17673, 23564, 26058, 27674, 35346, 41511, 52116, 55348, 70692, 83022, 166044, 594991, 1189982, 1784973, 2379964, 3569946, 7139892]

約数ペア:

[(1, 7139892), (2, 3569946), (3, 2379964), (4, 1784973), (6, 1189982), (12, 594991), (43, 166044), (86, 83022), (101, 70692), (129, 55348), (137, 52116), (172, 41511), (202, 35346), (258, 27674), (274, 26058), (303, 23564), (404, 17673), (411, 17372), (516, 13837), (548, 13029), (606, 11782), (822, 8686), (1212, 5891), (1644, 4343)]