2030366989

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 2396046528

約数和(自身を除く): 365679539

約数列:

[1, 7, 49, 137, 151, 959, 1057, 2003, 6713, 7399, 14021, 20687, 98147, 144809, 274411, 302453, 1013663, 1920877, 2117171, 13446139, 14820197, 41436061, 290052427, 2030366989]

約数ペア:

[(1, 2030366989), (7, 290052427), (49, 41436061), (137, 14820197), (151, 13446139), (959, 2117171), (1057, 1920877), (2003, 1013663), (6713, 302453), (7399, 274411), (14021, 144809), (20687, 98147)]