289606447442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{10845871}}^1$

素因数の和:10845978

約数の個数: 24

約数和(自身を含む): 476350698240

約数和(自身を除く): 186744250798

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 13351, 26702, 10845871, 21691742, 140996323, 281992646, 856823809, 1713647618, 1832952199, 3665904398, 11138709517, 22277419034, 144803223721, 289606447442]

約数ペア:

[(1, 289606447442), (2, 144803223721), (13, 22277419034), (26, 11138709517), (79, 3665904398), (158, 1832952199), (169, 1713647618), (338, 856823809), (1027, 281992646), (2054, 140996323), (13351, 21691742), (26702, 10845871)]