2068540943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 2538926208

約数和(自身を除く): 470385265

約数列:

[1, 7, 17, 119, 137, 181, 701, 959, 1267, 2329, 3077, 4907, 11917, 16303, 21539, 24797, 83419, 96037, 126881, 173579, 421549, 672259, 888167, 1632629, 2156977, 2950843, 11428403, 15098839, 17382697, 121678879, 295505849, 2068540943]

約数ペア:

[(1, 2068540943), (7, 295505849), (17, 121678879), (119, 17382697), (137, 15098839), (181, 11428403), (701, 2950843), (959, 2156977), (1267, 1632629), (2329, 888167), (3077, 672259), (4907, 421549), (11917, 173579), (16303, 126881), (21539, 96037), (24797, 83419)]