490223921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 578376288

約数和(自身を除く): 88152367

約数列:

[1, 11, 19, 41, 209, 361, 451, 779, 3011, 3971, 8569, 14801, 33121, 57209, 123451, 162811, 629299, 1086971, 1357961, 2345569, 11956681, 25801259, 44565811, 490223921]

約数ペア:

[(1, 490223921), (11, 44565811), (19, 25801259), (41, 11956681), (209, 2345569), (361, 1357961), (451, 1086971), (779, 629299), (3011, 162811), (3971, 123451), (8569, 57209), (14801, 33121)]