308083906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 511822080

約数和(自身を除く): 203738174

約数列:

[1, 2, 13, 26, 43, 86, 239, 478, 559, 1118, 1153, 2306, 3107, 6214, 10277, 14989, 20554, 29978, 49579, 99158, 133601, 267202, 275567, 551134, 644527, 1289054, 3582371, 7164742, 11849381, 23698762, 154041953, 308083906]

約数ペア:

[(1, 308083906), (2, 154041953), (13, 23698762), (26, 11849381), (43, 7164742), (86, 3582371), (239, 1289054), (478, 644527), (559, 551134), (1118, 275567), (1153, 267202), (2306, 133601), (3107, 99158), (6214, 49579), (10277, 29978), (14989, 20554)]