1982917727

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{186733}}^1$

素因数の和:186818

約数の個数: 16

約数和(自身を含む): 2384219712

約数和(自身を除く): 401301985

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 186733, 1307131, 6909121, 7656053, 48363847, 53592371, 283273961, 1982917727]

約数ペア:

[(1, 1982917727), (7, 283273961), (37, 53592371), (41, 48363847), (259, 7656053), (287, 6909121), (1517, 1307131), (10619, 186733)]