129247612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{5189}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 244137600

約数和(自身を除く): 114889988

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 5189, 6227, 10378, 12454, 20756, 24908, 67457, 134914, 269828, 2485531, 4971062, 9942124, 32311903, 64623806, 129247612]

約数ペア:

[(1, 129247612), (2, 64623806), (4, 32311903), (13, 9942124), (26, 4971062), (52, 2485531), (479, 269828), (958, 134914), (1916, 67457), (5189, 24908), (6227, 20756), (10378, 12454)]