1288893572323

素因数分解:

$7^1\times {\mathrm{641}}^1\times {\mathrm{3191}}^1\times {\mathrm{90019}}^1$

素因数の和:93858

約数の個数: 16

約数和(自身を含む): 1475797962240

約数和(自身を除く): 186904389917

約数列:

[1, 7, 641, 3191, 4487, 22337, 90019, 630133, 2045431, 14318017, 57702179, 287250629, 403915253, 2010754403, 184127653189, 1288893572323]

約数ペア:

[(1, 1288893572323), (7, 184127653189), (641, 2010754403), (3191, 403915253), (4487, 287250629), (22337, 57702179), (90019, 14318017), (630133, 2045431)]