1313774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1278226

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 449, 898, 1463, 2926, 3143, 4939, 6286, 8531, 9878, 17062, 34573, 59717, 69146, 93841, 119434, 187682, 656887, 1313774]

約数ペア:

[(1, 1313774), (2, 656887), (7, 187682), (11, 119434), (14, 93841), (19, 69146), (22, 59717), (38, 34573), (77, 17062), (133, 9878), (154, 8531), (209, 6286), (266, 4939), (418, 3143), (449, 2926), (898, 1463)]