7422460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 15711696

約数和(自身を除く): 8289236

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2833, 5666, 11332, 14165, 28330, 56660, 371123, 742246, 1484492, 1855615, 3711230, 7422460]

約数ペア:

[(1, 7422460), (2, 3711230), (4, 1855615), (5, 1484492), (10, 742246), (20, 371123), (131, 56660), (262, 28330), (524, 14165), (655, 11332), (1310, 5666), (2620, 2833)]