889236464

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{54541}}^1$

素因数の和:55568

約数の個数: 20

約数和(自身を含む): 1724618040

約数和(自身を除く): 835381576

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 54541, 109082, 218164, 436328, 872656, 55577279, 111154558, 222309116, 444618232, 889236464]

約数ペア:

[(1, 889236464), (2, 444618232), (4, 222309116), (8, 111154558), (16, 55577279), (1019, 872656), (2038, 436328), (4076, 218164), (8152, 109082), (16304, 54541)]