129944404

素因数分解:

$2^2\times {\mathrm{1951}}^1\times {\mathrm{16651}}^1$

素因数の和:18606

約数の個数: 12

約数和(自身を含む): 227532928

約数和(自身を除く): 97588524

約数列:

[1, 2, 4, 1951, 3902, 7804, 16651, 33302, 66604, 32486101, 64972202, 129944404]

約数ペア:

[(1, 129944404), (2, 64972202), (4, 32486101), (1951, 66604), (3902, 33302), (7804, 16651)]