121225502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 194029776

約数和(自身を除く): 72804274

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1193, 2162, 2209, 2386, 4418, 27439, 50807, 54878, 56071, 101614, 112142, 1289633, 2579266, 2635337, 5270674, 60612751, 121225502]

約数ペア:

[(1, 121225502), (2, 60612751), (23, 5270674), (46, 2635337), (47, 2579266), (94, 1289633), (1081, 112142), (1193, 101614), (2162, 56071), (2209, 54878), (2386, 50807), (4418, 27439)]