252181198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{2269}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 385064640

約数和(自身を除く): 132883442

約数列:

[1, 2, 61, 122, 911, 1822, 2269, 4538, 55571, 111142, 138409, 276818, 2067059, 4134118, 126090599, 252181198]

約数ペア:

[(1, 252181198), (2, 126090599), (61, 4134118), (122, 2067059), (911, 276818), (1822, 138409), (2269, 111142), (4538, 55571)]