917508442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 1487404800

約数和(自身を除く): 569896358

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 1159, 1919, 2318, 3838, 3919, 6161, 7838, 12322, 74461, 117059, 148922, 234118, 239059, 395819, 478118, 791638, 4542121, 7520561, 9084242, 15041122, 24144959, 48289918, 458754221, 917508442]

約数ペア:

[(1, 917508442), (2, 458754221), (19, 48289918), (38, 24144959), (61, 15041122), (101, 9084242), (122, 7520561), (202, 4542121), (1159, 791638), (1919, 478118), (2318, 395819), (3838, 239059), (3919, 234118), (6161, 148922), (7838, 117059), (12322, 74461)]