2005251772

素因数分解:

$2^2\times {\mathrm{5309}}^1\times {\mathrm{94427}}^1$

素因数の和:99740

約数の個数: 12

約数和(自身を含む): 3509888760

約数和(自身を除く): 1504636988

約数列:

[1, 2, 4, 5309, 10618, 21236, 94427, 188854, 377708, 501312943, 1002625886, 2005251772]

約数ペア:

[(1, 2005251772), (2, 1002625886), (4, 501312943), (5309, 377708), (10618, 188854), (21236, 94427)]