2813693402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{411479}}^1$

素因数の和:411757

約数の個数: 16

約数和(自身を含む): 4562490240

約数和(自身を除く): 1748796838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 411479, 822958, 5349227, 10698454, 108218977, 216437954, 1406846701, 2813693402]

約数ペア:

[(1, 2813693402), (2, 1406846701), (13, 216437954), (26, 108218977), (263, 10698454), (526, 5349227), (3419, 822958), (6838, 411479)]