2255655004246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3720889}}^1$

素因数の和:3721013

約数の個数: 64

約数和(自身を含む): 4243600627200

約数和(自身を除く): 1987945622954

約数列:

[1, 2, 7, 14, 19, 38, 43, 53, 86, 106, 133, 266, 301, 371, 602, 742, 817, 1007, 1634, 2014, 2279, 4558, 5719, 7049, 11438, 14098, 15953, 31906, 43301, 86602, 303107, 606214, 3720889, 7441778, 26046223, 52092446, 70696891, 141393782, 159998227, 197207117, 319996454, 394414234, 494878237, 989756474, 1119987589, 1380449819, 2239975178, 2760899638, 3039966313, 3746935223, 6079932626, 7493870446, 8479906031, 16959812062, 21279764191, 26228546561, 42559528382, 52457093122, 59359342217, 118718684434, 161118214589, 322236429178, 1127827502123, 2255655004246]

約数ペア:

[(1, 2255655004246), (2, 1127827502123), (7, 322236429178), (14, 161118214589), (19, 118718684434), (38, 59359342217), (43, 52457093122), (53, 42559528382), (86, 26228546561), (106, 21279764191), (133, 16959812062), (266, 8479906031), (301, 7493870446), (371, 6079932626), (602, 3746935223), (742, 3039966313), (817, 2760899638), (1007, 2239975178), (1634, 1380449819), (2014, 1119987589), (2279, 989756474), (4558, 494878237), (5719, 394414234), (7049, 319996454), (11438, 197207117), (14098, 159998227), (15953, 141393782), (31906, 70696891), (43301, 52092446), (86602, 26046223), (303107, 7441778), (606214, 3720889)]