1912876

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 3900960

約数和(自身を除く): 1988084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1289, 1484, 2578, 5156, 9023, 18046, 36092, 68317, 136634, 273268, 478219, 956438, 1912876]

約数ペア:

[(1, 1912876), (2, 956438), (4, 478219), (7, 273268), (14, 136634), (28, 68317), (53, 36092), (106, 18046), (212, 9023), (371, 5156), (742, 2578), (1289, 1484)]