2913304471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 3673958400

約数和(自身を除く): 760653929

約数列:

[1, 7, 11, 77, 149, 271, 937, 1043, 1639, 1897, 2981, 6559, 10307, 11473, 20867, 40379, 72149, 139613, 253927, 282653, 444169, 977291, 1535743, 1777489, 2793197, 3109183, 10750201, 19552379, 37835123, 264845861, 416186353, 2913304471]

約数ペア:

[(1, 2913304471), (7, 416186353), (11, 264845861), (77, 37835123), (149, 19552379), (271, 10750201), (937, 3109183), (1043, 2793197), (1639, 1777489), (1897, 1535743), (2981, 977291), (6559, 444169), (10307, 282653), (11473, 253927), (20867, 139613), (40379, 72149)]