1636659070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{16063}}^1$

素因数の和:16536

約数の個数: 32

約数和(自身を含む): 3081203712

約数和(自身を除く): 1444544642

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 886, 2215, 4430, 10189, 16063, 20378, 32126, 50945, 80315, 101890, 160630, 369449, 738898, 1847245, 3694490, 7115909, 14231818, 35579545, 71159090, 163665907, 327331814, 818329535, 1636659070]

約数ペア:

[(1, 1636659070), (2, 818329535), (5, 327331814), (10, 163665907), (23, 71159090), (46, 35579545), (115, 14231818), (230, 7115909), (443, 3694490), (886, 1847245), (2215, 738898), (4430, 369449), (10189, 160630), (16063, 101890), (20378, 80315), (32126, 50945)]