7218561326

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{1049}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 11113200000

約数和(自身を除く): 3894638674

約数列:

[1, 2, 79, 97, 158, 194, 449, 898, 1049, 2098, 7663, 15326, 35471, 43553, 70942, 82871, 87106, 101753, 165742, 203506, 471001, 942002, 3440687, 6881374, 8038487, 16076974, 37209079, 45687097, 74418158, 91374194, 3609280663, 7218561326]

約数ペア:

[(1, 7218561326), (2, 3609280663), (79, 91374194), (97, 74418158), (158, 45687097), (194, 37209079), (449, 16076974), (898, 8038487), (1049, 6881374), (2098, 3440687), (7663, 942002), (15326, 471001), (35471, 203506), (43553, 165742), (70942, 101753), (82871, 87106)]