2685011329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9038

約数の個数: 48

約数和(自身を含む): 3782882304

約数和(自身を除く): 1097870975

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 169, 253, 299, 1001, 1183, 1771, 1859, 2093, 3289, 3887, 8971, 13013, 23023, 27209, 42757, 62797, 98681, 116623, 206333, 299299, 690767, 816361, 1282853, 1444331, 1516099, 2269663, 2682329, 8979971, 10612693, 15887641, 16677089, 18776303, 29505619, 34870277, 116739623, 206539333, 244091939, 383573047, 2685011329]

約数ペア:

[(1, 2685011329), (7, 383573047), (11, 244091939), (13, 206539333), (23, 116739623), (77, 34870277), (91, 29505619), (143, 18776303), (161, 16677089), (169, 15887641), (253, 10612693), (299, 8979971), (1001, 2682329), (1183, 2269663), (1771, 1516099), (1859, 1444331), (2093, 1282853), (3289, 816361), (3887, 690767), (8971, 299299), (13013, 206333), (23023, 116623), (27209, 98681), (42757, 62797)]