1243670060

素因数分解:

$2^2\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{19937}}^1$

素因数の和:23065

約数の個数: 24

約数和(自身を含む): 2612675520

約数和(自身を除く): 1369005460

約数列:

[1, 2, 4, 5, 10, 20, 3119, 6238, 12476, 15595, 19937, 31190, 39874, 62380, 79748, 99685, 199370, 398740, 62183503, 124367006, 248734012, 310917515, 621835030, 1243670060]

約数ペア:

[(1, 1243670060), (2, 621835030), (4, 310917515), (5, 248734012), (10, 124367006), (20, 62183503), (3119, 398740), (6238, 199370), (12476, 99685), (15595, 79748), (19937, 62380), (31190, 39874)]