856741706

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{9767}}^1$

素因数の和:10549

約数の個数: 16

約数和(自身を含む): 1308130560

約数和(自身を除く): 451388854

約数列:

[1, 2, 61, 122, 719, 1438, 9767, 19534, 43859, 87718, 595787, 1191574, 7022473, 14044946, 428370853, 856741706]

約数ペア:

[(1, 856741706), (2, 428370853), (61, 14044946), (122, 7022473), (719, 1191574), (1438, 595787), (9767, 87718), (19534, 43859)]