26440396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{213229}}^1$

素因数の和:213264

約数の個数: 12

約数和(自身を含む): 47763520

約数和(自身を除く): 21323124

約数列:

[1, 2, 4, 31, 62, 124, 213229, 426458, 852916, 6610099, 13220198, 26440396]

約数ペア:

[(1, 26440396), (2, 13220198), (4, 6610099), (31, 852916), (62, 426458), (124, 213229)]