129604858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{1931}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 199985184

約数和(自身を除く): 70380326

約数列:

[1, 2, 37, 74, 907, 1814, 1931, 3862, 33559, 67118, 71447, 142894, 1751417, 3502834, 64802429, 129604858]

約数ペア:

[(1, 129604858), (2, 64802429), (37, 3502834), (74, 1751417), (907, 142894), (1814, 71447), (1931, 67118), (3862, 33559)]