2994148702993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{98717}}^1\times {\mathrm{188389}}^1$

素因数の和:287136

約数の個数: 16

約数和(自身を含む): 3570716931840

約数和(自身を除く): 576568228847

約数列:

[1, 7, 23, 161, 98717, 188389, 691019, 1318723, 2270491, 4332947, 15893437, 30330629, 18597196913, 130180378391, 427735528999, 2994148702993]

約数ペア:

[(1, 2994148702993), (7, 427735528999), (23, 130180378391), (161, 18597196913), (98717, 30330629), (188389, 15893437), (691019, 4332947), (1318723, 2270491)]