340702948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{3389}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 611949240

約数和(自身を除く): 271246292

約数列:

[1, 2, 4, 41, 82, 164, 613, 1226, 2452, 3389, 6778, 13556, 25133, 50266, 100532, 138949, 277898, 555796, 2077457, 4154914, 8309828, 85175737, 170351474, 340702948]

約数ペア:

[(1, 340702948), (2, 170351474), (4, 85175737), (41, 8309828), (82, 4154914), (164, 2077457), (613, 555796), (1226, 277898), (2452, 138949), (3389, 100532), (6778, 50266), (13556, 25133)]