2253821906

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{14489}}^1$

素因数の和:14810

約数の個数: 32

約数和(自身を含む): 3972810240

約数和(自身を除く): 1718988334

約数列:

[1, 2, 7, 14, 41, 82, 271, 287, 542, 574, 1897, 3794, 11111, 14489, 22222, 28978, 77777, 101423, 155554, 202846, 594049, 1188098, 3926519, 4158343, 7853038, 8316686, 27485633, 54971266, 160987279, 321974558, 1126910953, 2253821906]

約数ペア:

[(1, 2253821906), (2, 1126910953), (7, 321974558), (14, 160987279), (41, 54971266), (82, 27485633), (271, 8316686), (287, 7853038), (542, 4158343), (574, 3926519), (1897, 1188098), (3794, 594049), (11111, 202846), (14489, 155554), (22222, 101423), (28978, 77777)]