2012197868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{7508201}}^1$

素因数の和:7508272

約数の個数: 12

約数和(自身を含む): 3573904152

約数和(自身を除く): 1561706284

約数列:

[1, 2, 4, 67, 134, 268, 7508201, 15016402, 30032804, 503049467, 1006098934, 2012197868]

約数ペア:

[(1, 2012197868), (2, 1006098934), (4, 503049467), (67, 30032804), (134, 15016402), (268, 7508201)]