280168108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107923}}^1$

素因数の和:107997

約数の個数: 24

約数和(自身を含む): 543936960

約数和(自身を除く): 263768852

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 107923, 215846, 431692, 1187153, 2374306, 4748612, 6367457, 12734914, 25469828, 70042027, 140084054, 280168108]

約数ペア:

[(1, 280168108), (2, 140084054), (4, 70042027), (11, 25469828), (22, 12734914), (44, 6367457), (59, 4748612), (118, 2374306), (236, 1187153), (649, 431692), (1298, 215846), (2596, 107923)]