313067534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 514805760

約数和(自身を除く): 201738226

約数列:

[1, 2, 13, 26, 83, 166, 239, 478, 607, 1079, 1214, 2158, 3107, 6214, 7891, 15782, 19837, 39674, 50381, 100762, 145073, 257881, 290146, 515762, 654953, 1309906, 1885949, 3771898, 12041059, 24082118, 156533767, 313067534]

約数ペア:

[(1, 313067534), (2, 156533767), (13, 24082118), (26, 12041059), (83, 3771898), (166, 1885949), (239, 1309906), (478, 654953), (607, 515762), (1079, 290146), (1214, 257881), (2158, 145073), (3107, 100762), (6214, 50381), (7891, 39674), (15782, 19837)]