9899846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 7207354

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 263, 319, 526, 638, 649, 1298, 1711, 2893, 3422, 5786, 7627, 15254, 15517, 18821, 31034, 37642, 83897, 167794, 170687, 341374, 449993, 899986, 4949923, 9899846]

約数ペア:

[(1, 9899846), (2, 4949923), (11, 899986), (22, 449993), (29, 341374), (58, 170687), (59, 167794), (118, 83897), (263, 37642), (319, 31034), (526, 18821), (638, 15517), (649, 15254), (1298, 7627), (1711, 5786), (2893, 3422)]