2216565554

素因数分解:

$2^1\times 7^1\times {\mathrm{4483}}^1\times {\mathrm{35317}}^1$

素因数の和:39809

約数の個数: 16

約数和(自身を含む): 3800781888

約数和(自身を除く): 1584216334

約数列:

[1, 2, 7, 14, 4483, 8966, 31381, 35317, 62762, 70634, 247219, 494438, 158326111, 316652222, 1108282777, 2216565554]

約数ペア:

[(1, 2216565554), (2, 1108282777), (7, 316652222), (14, 158326111), (4483, 494438), (8966, 247219), (31381, 70634), (35317, 62762)]