2021093578

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{11087}}^1$

素因数の和:11574

約数の個数: 32

約数和(自身を含む): 3592512000

約数和(自身を除く): 1571418422

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 449, 898, 3143, 6286, 11087, 13021, 22174, 26042, 77609, 91147, 155218, 182294, 321523, 643046, 2250661, 4501322, 4978063, 9956126, 34846441, 69692882, 144363827, 288727654, 1010546789, 2021093578]

約数ペア:

[(1, 2021093578), (2, 1010546789), (7, 288727654), (14, 144363827), (29, 69692882), (58, 34846441), (203, 9956126), (406, 4978063), (449, 4501322), (898, 2250661), (3143, 643046), (6286, 321523), (11087, 182294), (13021, 155218), (22174, 91147), (26042, 77609)]