2018680937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{30853}}^1$

素因数の和:31592

約数の個数: 16

約数和(自身を含む): 2488066560

約数和(自身を除く): 469385623

約数列:

[1, 7, 13, 91, 719, 5033, 9347, 30853, 65429, 215971, 401089, 2807623, 22183307, 155283149, 288382991, 2018680937]

約数ペア:

[(1, 2018680937), (7, 288382991), (13, 155283149), (91, 22183307), (719, 2807623), (5033, 401089), (9347, 215971), (30853, 65429)]