381882554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{6421}}^1$

素因数の和:6781

約数の個数: 16

約数和(自身を含む): 579829536

約数和(自身を除く): 197946982

約数列:

[1, 2, 131, 227, 262, 454, 6421, 12842, 29737, 59474, 841151, 1457567, 1682302, 2915134, 190941277, 381882554]

約数ペア:

[(1, 381882554), (2, 190941277), (131, 2915134), (227, 1682302), (262, 1457567), (454, 841151), (6421, 59474), (12842, 29737)]