4448242

素因数分解:

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

素因数の和:202

約数の個数: 24

約数和(自身を含む): 7228332

約数和(自身を除く): 2780090

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 361, 722, 1159, 1919, 2318, 3838, 6161, 12322, 22021, 36461, 44042, 72922, 117059, 234118, 2224121, 4448242]

約数ペア:

[(1, 4448242), (2, 2224121), (19, 234118), (38, 117059), (61, 72922), (101, 44042), (122, 36461), (202, 22021), (361, 12322), (722, 6161), (1159, 3838), (1919, 2318)]