2108662703

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{63727}}^1$

素因数の和:63926

約数の個数: 16

約数和(自身を含む): 2508334080

約数和(自身を除く): 399671377

約数列:

[1, 7, 29, 163, 203, 1141, 4727, 33089, 63727, 446089, 1848083, 10387501, 12936581, 72712507, 301237529, 2108662703]

約数ペア:

[(1, 2108662703), (7, 301237529), (29, 72712507), (163, 12936581), (203, 10387501), (1141, 1848083), (4727, 446089), (33089, 63727)]