2225951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 2791488

約数和(自身を除く): 565537

約数列:

[1, 7, 13, 61, 91, 401, 427, 793, 2807, 5213, 5551, 24461, 36491, 171227, 317993, 2225951]

約数ペア:

[(1, 2225951), (7, 317993), (13, 171227), (61, 36491), (91, 24461), (401, 5551), (427, 5213), (793, 2807)]