2575298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 4553280

約数和(自身を除く): 1977982

約数列:

[1, 2, 11, 19, 22, 38, 61, 101, 122, 202, 209, 418, 671, 1111, 1159, 1342, 1919, 2222, 2318, 3838, 6161, 12322, 12749, 21109, 25498, 42218, 67771, 117059, 135542, 234118, 1287649, 2575298]

約数ペア:

[(1, 2575298), (2, 1287649), (11, 234118), (19, 135542), (22, 117059), (38, 67771), (61, 42218), (101, 25498), (122, 21109), (202, 12749), (209, 12322), (418, 6161), (671, 3838), (1111, 2318), (1159, 2222), (1342, 1919)]