2746982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2437018

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 449, 874, 898, 3059, 3143, 6118, 6286, 8531, 10327, 17062, 20654, 59717, 72289, 119434, 144578, 196213, 392426, 1373491, 2746982]

約数ペア:

[(1, 2746982), (2, 1373491), (7, 392426), (14, 196213), (19, 144578), (23, 119434), (38, 72289), (46, 59717), (133, 20654), (161, 17062), (266, 10327), (322, 8531), (437, 6286), (449, 6118), (874, 3143), (898, 3059)]