1805372014

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1\times {\mathrm{5147}}^1$

素因数の和:6867

約数の個数: 16

約数和(自身を含む): 2735132400

約数和(自身を除く): 929760386

約数列:

[1, 2, 109, 218, 1609, 3218, 5147, 10294, 175381, 350762, 561023, 1122046, 8281523, 16563046, 902686007, 1805372014]

約数ペア:

[(1, 1805372014), (2, 902686007), (109, 16563046), (218, 8281523), (1609, 1122046), (3218, 561023), (5147, 350762), (10294, 175381)]