681359234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 1076181120

約数和(自身を除く): 394821886

約数列:

[1, 2, 29, 58, 97, 163, 194, 326, 743, 1486, 2813, 4727, 5626, 9454, 15811, 21547, 31622, 43094, 72071, 121109, 144142, 242218, 458519, 917038, 2090059, 3512161, 4180118, 7024322, 11747573, 23495146, 340679617, 681359234]

約数ペア:

[(1, 681359234), (2, 340679617), (29, 23495146), (58, 11747573), (97, 7024322), (163, 4180118), (194, 3512161), (326, 2090059), (743, 917038), (1486, 458519), (2813, 242218), (4727, 144142), (5626, 121109), (9454, 72071), (15811, 43094), (21547, 31622)]