217133629438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1\times {\mathrm{42697}}^1$

素因数の和:44512

約数の個数: 32

約数和(自身を含む): 358089338880

約数和(自身を除く): 140955709442

約数列:

[1, 2, 11, 22, 139, 278, 1529, 1663, 3058, 3326, 18293, 36586, 42697, 85394, 231157, 462314, 469667, 939334, 2542727, 5085454, 5934883, 11869766, 65283713, 71005111, 130567426, 142010222, 781056221, 1562112442, 9869710429, 19739420858, 108566814719, 217133629438]

約数ペア:

[(1, 217133629438), (2, 108566814719), (11, 19739420858), (22, 9869710429), (139, 1562112442), (278, 781056221), (1529, 142010222), (1663, 130567426), (3058, 71005111), (3326, 65283713), (18293, 11869766), (36586, 5934883), (42697, 5085454), (85394, 2542727), (231157, 939334), (462314, 469667)]