8926340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 18893952

約数和(自身を除く): 9967612

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3407, 6814, 13628, 17035, 34070, 68140, 446317, 892634, 1785268, 2231585, 4463170, 8926340]

約数ペア:

[(1, 8926340), (2, 4463170), (4, 2231585), (5, 1785268), (10, 892634), (20, 446317), (131, 68140), (262, 34070), (524, 17035), (655, 13628), (1310, 6814), (2620, 3407)]