1212585556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{475897}}^1$

素因数の和:475928

約数の個数: 36

約数和(自身を含む): 2658366228

約数和(自身を除く): 1445780672

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 475897, 951794, 1903588, 3331279, 6186661, 6662558, 12373322, 13325116, 23318953, 24746644, 43306627, 46637906, 86613254, 93275812, 173226508, 303146389, 606292778, 1212585556]

約数ペア:

[(1, 1212585556), (2, 606292778), (4, 303146389), (7, 173226508), (13, 93275812), (14, 86613254), (26, 46637906), (28, 43306627), (49, 24746644), (52, 23318953), (91, 13325116), (98, 12373322), (182, 6662558), (196, 6186661), (364, 3331279), (637, 1903588), (1274, 951794), (2548, 475897)]