245249122

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127601}}^1$

素因数の和:127665

約数の個数: 12

約数和(自身を含む): 380126358

約数和(自身を除く): 134877236

約数列:

[1, 2, 31, 62, 961, 1922, 127601, 255202, 3955631, 7911262, 122624561, 245249122]

約数ペア:

[(1, 245249122), (2, 122624561), (31, 7911262), (62, 3955631), (961, 255202), (1922, 127601)]