2960181119

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 3587328000

約数和(自身を除く): 627146881

約数列:

[1, 7, 29, 47, 203, 329, 449, 691, 1363, 3143, 4837, 9541, 13021, 20039, 21103, 32477, 91147, 140273, 147721, 227339, 310259, 611987, 941833, 2171813, 4283909, 6592831, 8997511, 14582173, 62982577, 102075211, 422883017, 2960181119]

約数ペア:

[(1, 2960181119), (7, 422883017), (29, 102075211), (47, 62982577), (203, 14582173), (329, 8997511), (449, 6592831), (691, 4283909), (1363, 2171813), (3143, 941833), (4837, 611987), (9541, 310259), (13021, 227339), (20039, 147721), (21103, 140273), (32477, 91147)]