1256278317493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1\times {\mathrm{6827}}^1$

素因数の和:11397

約数の個数: 32

約数和(自身を含む): 1380723200640

約数和(自身を除く): 124444883147

約数列:

[1, 19, 41, 53, 779, 1007, 2173, 4457, 6827, 41287, 84683, 129713, 182737, 236221, 279907, 361831, 3472003, 4488199, 5318233, 6874789, 9685061, 14835071, 30427939, 184016159, 281866349, 578130841, 1247545499, 1612680767, 23703364481, 30640934573, 66119911447, 1256278317493]

約数ペア:

[(1, 1256278317493), (19, 66119911447), (41, 30640934573), (53, 23703364481), (779, 1612680767), (1007, 1247545499), (2173, 578130841), (4457, 281866349), (6827, 184016159), (41287, 30427939), (84683, 14835071), (129713, 9685061), (182737, 6874789), (236221, 5318233), (279907, 4488199), (361831, 3472003)]