2079704830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{333821}}^1$

素因数の和:333924

約数の個数: 32

約数和(自身を含む): 4326333120

約数和(自身を除く): 2246628290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 333821, 667642, 1669105, 2336747, 3338210, 4673494, 11683735, 23367470, 29710069, 59420138, 148550345, 207970483, 297100690, 415940966, 1039852415, 2079704830]

約数ペア:

[(1, 2079704830), (2, 1039852415), (5, 415940966), (7, 297100690), (10, 207970483), (14, 148550345), (35, 59420138), (70, 29710069), (89, 23367470), (178, 11683735), (445, 4673494), (623, 3338210), (890, 2336747), (1246, 1669105), (3115, 667642), (6230, 333821)]