2015871836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{291817}}^1$

素因数の和:291989

約数の個数: 24

約数和(自身を含む): 3873008496

約数和(自身を除く): 1857136660

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 291817, 583634, 1167268, 3209987, 6419974, 12839948, 45815269, 91630538, 183261076, 503967959, 1007935918, 2015871836]

約数ペア:

[(1, 2015871836), (2, 1007935918), (4, 503967959), (11, 183261076), (22, 91630538), (44, 45815269), (157, 12839948), (314, 6419974), (628, 3209987), (1727, 1167268), (3454, 583634), (6908, 291817)]