2013212873

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{1489}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 2404198440

約数和(自身を除く): 390985567

約数列:

[1, 7, 41, 49, 287, 673, 1489, 2009, 4711, 10423, 27593, 32977, 61049, 72961, 193151, 427343, 1002097, 1352057, 2991401, 7014679, 41085977, 49102753, 287601839, 2013212873]

約数ペア:

[(1, 2013212873), (7, 287601839), (41, 49102753), (49, 41085977), (287, 7014679), (673, 2991401), (1489, 1352057), (2009, 1002097), (4711, 427343), (10423, 193151), (27593, 72961), (32977, 61049)]