1323724

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1095476

約数列:

[1, 2, 4, 59, 71, 79, 118, 142, 158, 236, 284, 316, 4189, 4661, 5609, 8378, 9322, 11218, 16756, 18644, 22436, 330931, 661862, 1323724]

約数ペア:

[(1, 1323724), (2, 661862), (4, 330931), (59, 22436), (71, 18644), (79, 16756), (118, 11218), (142, 9322), (158, 8378), (236, 5609), (284, 4661), (316, 4189)]