245804572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{14281}}^1$

素因数の和:14629

約数の個数: 24

約数和(自身を含む): 464679152

約数和(自身を除く): 218874580

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 14281, 17212, 28562, 57124, 185653, 371306, 742612, 4727011, 9454022, 18908044, 61451143, 122902286, 245804572]

約数ペア:

[(1, 245804572), (2, 122902286), (4, 61451143), (13, 18908044), (26, 9454022), (52, 4727011), (331, 742612), (662, 371306), (1324, 185653), (4303, 57124), (8606, 28562), (14281, 17212)]