447366956

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{617}}^1\times {\mathrm{1663}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 791831040

約数和(自身を除く): 344464084

約数列:

[1, 2, 4, 109, 218, 436, 617, 1234, 1663, 2468, 3326, 6652, 67253, 134506, 181267, 269012, 362534, 725068, 1026071, 2052142, 4104284, 111841739, 223683478, 447366956]

約数ペア:

[(1, 447366956), (2, 223683478), (4, 111841739), (109, 4104284), (218, 2052142), (436, 1026071), (617, 725068), (1234, 362534), (1663, 269012), (2468, 181267), (3326, 134506), (6652, 67253)]