1984278506

素因数分解:

$2^1\times 7^1\times {\mathrm{6823}}^1\times {\mathrm{20773}}^1$

素因数の和:27605

約数の個数: 16

約数和(自身を含む): 3402282624

約数和(自身を除く): 1418004118

約数列:

[1, 2, 7, 14, 6823, 13646, 20773, 41546, 47761, 95522, 145411, 290822, 141734179, 283468358, 992139253, 1984278506]

約数ペア:

[(1, 1984278506), (2, 992139253), (7, 283468358), (14, 141734179), (6823, 290822), (13646, 145411), (20773, 95522), (41546, 47761)]