2718978054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{520279}}^1$

素因数の和:520364

約数の個数: 32

約数和(自身を含む): 5943678720

約数和(自身を除く): 3224700666

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 520279, 1040558, 1560837, 3121674, 6763627, 13527254, 20290881, 34858693, 40581762, 69717386, 104576079, 209152158, 453163009, 906326018, 1359489027, 2718978054]

約数ペア:

[(1, 2718978054), (2, 1359489027), (3, 906326018), (6, 453163009), (13, 209152158), (26, 104576079), (39, 69717386), (67, 40581762), (78, 34858693), (134, 20290881), (201, 13527254), (402, 6763627), (871, 3121674), (1742, 1560837), (2613, 1040558), (5226, 520279)]