2218214722

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1\times {\mathrm{5197}}^1$

素因数の和:7413

約数の個数: 16

約数和(自身を含む): 3362503032

約数和(自身を除く): 1144288310

約数列:

[1, 2, 101, 202, 2113, 4226, 5197, 10394, 213413, 426826, 524897, 1049794, 10981261, 21962522, 1109107361, 2218214722]

約数ペア:

[(1, 2218214722), (2, 1109107361), (101, 21962522), (202, 10981261), (2113, 1049794), (4226, 524897), (5197, 426826), (10394, 213413)]