2018648534

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{61331}}^1$

素因数の和:63691

約数の個数: 16

約数和(自身を含む): 3462068736

約数和(自身を除く): 1443420202

約数列:

[1, 2, 7, 14, 2351, 4702, 16457, 32914, 61331, 122662, 429317, 858634, 144189181, 288378362, 1009324267, 2018648534]

約数ペア:

[(1, 2018648534), (2, 1009324267), (7, 288378362), (14, 144189181), (2351, 858634), (4702, 429317), (16457, 122662), (32914, 61331)]