2018804956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{11783}}^1$

素因数の和:12034

約数の個数: 48

約数和(自身を含む): 4196989440

約数和(自身を除く): 2178184484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 406, 422, 812, 844, 1477, 2954, 5908, 6119, 11783, 12238, 23566, 24476, 42833, 47132, 82481, 85666, 164962, 171332, 329924, 341707, 683414, 1366828, 2391949, 2486213, 4783898, 4972426, 9567796, 9944852, 17403491, 34806982, 69613964, 72100177, 144200354, 288400708, 504701239, 1009402478, 2018804956]

約数ペア:

[(1, 2018804956), (2, 1009402478), (4, 504701239), (7, 288400708), (14, 144200354), (28, 72100177), (29, 69613964), (58, 34806982), (116, 17403491), (203, 9944852), (211, 9567796), (406, 4972426), (422, 4783898), (812, 2486213), (844, 2391949), (1477, 1366828), (2954, 683414), (5908, 341707), (6119, 329924), (11783, 171332), (12238, 164962), (23566, 85666), (24476, 82481), (42833, 47132)]