981092

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 2017344

約数和(自身を除く): 1036252

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 947, 1036, 1894, 3788, 6629, 13258, 26516, 35039, 70078, 140156, 245273, 490546, 981092]

約数ペア:

[(1, 981092), (2, 490546), (4, 245273), (7, 140156), (14, 70078), (28, 35039), (37, 26516), (74, 13258), (148, 6629), (259, 3788), (518, 1894), (947, 1036)]