278235419906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5861}}^1\times {\mathrm{6029}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 434354503680

約数和(自身を除く): 156119083774

約数列:

[1, 2, 31, 62, 127, 254, 3937, 5861, 6029, 7874, 11722, 12058, 181691, 186899, 363382, 373798, 744347, 765683, 1488694, 1531366, 23074757, 23736173, 35335969, 46149514, 47472346, 70671938, 1095415039, 2190830078, 4487668063, 8975336126, 139117709953, 278235419906]

約数ペア:

[(1, 278235419906), (2, 139117709953), (31, 8975336126), (62, 4487668063), (127, 2190830078), (254, 1095415039), (3937, 70671938), (5861, 47472346), (6029, 46149514), (7874, 35335969), (11722, 23736173), (12058, 23074757), (181691, 1531366), (186899, 1488694), (363382, 765683), (373798, 744347)]