2247277978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{80369}}^1$

素因数の和:80454

約数の個数: 32

約数和(自身を含む): 3888622080

約数和(自身を除く): 1641344102

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 13981, 27962, 80369, 160738, 884059, 1768118, 2491439, 3295129, 4982878, 6590258, 27405829, 36246419, 54811658, 72492838, 102148999, 204297998, 1123638989, 2247277978]

約数ペア:

[(1, 2247277978), (2, 1123638989), (11, 204297998), (22, 102148999), (31, 72492838), (41, 54811658), (62, 36246419), (82, 27405829), (341, 6590258), (451, 4982878), (682, 3295129), (902, 2491439), (1271, 1768118), (2542, 884059), (13981, 160738), (27962, 80369)]