2015386867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2334456320

約数和(自身を除く): 319069453

約数列:

[1, 13, 19, 67, 193, 247, 631, 871, 1273, 2509, 3667, 8203, 11989, 12931, 16549, 42277, 47671, 121783, 155857, 168103, 245689, 549601, 803263, 1583179, 2313877, 3193957, 8159461, 10442419, 30080401, 106072993, 155029759, 2015386867]

約数ペア:

[(1, 2015386867), (13, 155029759), (19, 106072993), (67, 30080401), (193, 10442419), (247, 8159461), (631, 3193957), (871, 2313877), (1273, 1583179), (2509, 803263), (3667, 549601), (8203, 245689), (11989, 168103), (12931, 155857), (16549, 121783), (42277, 47671)]