677960778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{130027}}^1$

素因数の和:130122

約数の個数: 32

約数和(自身を含む): 1497922560

約数和(自身を除く): 819961782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 130027, 260054, 390081, 780162, 1430297, 2860594, 4290891, 8581782, 10272133, 20544266, 30816399, 61632798, 112993463, 225986926, 338980389, 677960778]

約数ペア:

[(1, 677960778), (2, 338980389), (3, 225986926), (6, 112993463), (11, 61632798), (22, 30816399), (33, 20544266), (66, 10272133), (79, 8581782), (158, 4290891), (237, 2860594), (474, 1430297), (869, 780162), (1738, 390081), (2607, 260054), (5214, 130027)]