2149280012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{4657}}^1$

素因数の和:5306

約数の個数: 48

約数和(自身を含む): 4352509728

約数和(自身を除く): 2203229716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 617, 748, 1234, 2468, 4657, 6787, 9314, 10489, 13574, 18628, 20978, 27148, 41956, 51227, 79169, 102454, 115379, 158338, 204908, 230758, 316676, 461516, 870859, 1741718, 2873369, 3483436, 5746738, 11493476, 31607059, 48847273, 63214118, 97694546, 126428236, 195389092, 537320003, 1074640006, 2149280012]

約数ペア:

[(1, 2149280012), (2, 1074640006), (4, 537320003), (11, 195389092), (17, 126428236), (22, 97694546), (34, 63214118), (44, 48847273), (68, 31607059), (187, 11493476), (374, 5746738), (617, 3483436), (748, 2873369), (1234, 1741718), (2468, 870859), (4657, 461516), (6787, 316676), (9314, 230758), (10489, 204908), (13574, 158338), (18628, 115379), (20978, 102454), (27148, 79169), (41956, 51227)]