331365220

素因数分解:

$2^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{7213}}^1$

素因数の和:9519

約数の個数: 24

約数和(自身を含む): 696266424

約数和(自身を除く): 364901204

約数列:

[1, 2, 4, 5, 10, 20, 2297, 4594, 7213, 9188, 11485, 14426, 22970, 28852, 36065, 45940, 72130, 144260, 16568261, 33136522, 66273044, 82841305, 165682610, 331365220]

約数ペア:

[(1, 331365220), (2, 165682610), (4, 82841305), (5, 66273044), (10, 33136522), (20, 16568261), (2297, 144260), (4594, 72130), (7213, 45940), (9188, 36065), (11485, 28852), (14426, 22970)]