2013949399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{8429}}^1$

素因数の和:8583

約数の個数: 32

約数和(自身を含む): 2622067200

約数和(自身を除く): 608117801

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 749, 1177, 2233, 3103, 8239, 8429, 21721, 34133, 59003, 92719, 238931, 244441, 649033, 901903, 1711087, 2688851, 6313321, 9920933, 18821957, 26155187, 69446531, 183086309, 287707057, 2013949399]

約数ペア:

[(1, 2013949399), (7, 287707057), (11, 183086309), (29, 69446531), (77, 26155187), (107, 18821957), (203, 9920933), (319, 6313321), (749, 2688851), (1177, 1711087), (2233, 901903), (3103, 649033), (8239, 244441), (8429, 238931), (21721, 92719), (34133, 59003)]