1994331355

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{6571}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 2421282528

約数和(自身を除く): 426951173

約数列:

[1, 5, 101, 505, 601, 3005, 6571, 32855, 60701, 303505, 663671, 3318355, 3949171, 19745855, 398866271, 1994331355]

約数ペア:

[(1, 1994331355), (5, 398866271), (101, 19745855), (505, 3949171), (601, 3318355), (3005, 663671), (6571, 303505), (32855, 60701)]