1906650046

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{4931}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 3323773440

約数和(自身を除く): 1417123394

約数列:

[1, 2, 7, 14, 71, 142, 389, 497, 778, 994, 2723, 4931, 5446, 9862, 27619, 34517, 55238, 69034, 193333, 350101, 386666, 700202, 1918159, 2450707, 3836318, 4901414, 13427113, 26854226, 136189289, 272378578, 953325023, 1906650046]

約数ペア:

[(1, 1906650046), (2, 953325023), (7, 272378578), (14, 136189289), (71, 26854226), (142, 13427113), (389, 4901414), (497, 3836318), (778, 2450707), (994, 1918159), (2723, 700202), (4931, 386666), (5446, 350101), (9862, 193333), (27619, 69034), (34517, 55238)]