4186988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 8006208

約数和(自身を除く): 3819220

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1103, 1898, 2206, 3796, 4412, 14339, 28678, 57356, 80519, 161038, 322076, 1046747, 2093494, 4186988]

約数ペア:

[(1, 4186988), (2, 2093494), (4, 1046747), (13, 322076), (26, 161038), (52, 80519), (73, 57356), (146, 28678), (292, 14339), (949, 4412), (1103, 3796), (1898, 2206)]