8399276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 15375360

約数和(自身を除く): 6976084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1039, 2021, 2078, 4042, 4156, 8084, 44677, 48833, 89354, 97666, 178708, 195332, 2099819, 4199638, 8399276]

約数ペア:

[(1, 8399276), (2, 4199638), (4, 2099819), (43, 195332), (47, 178708), (86, 97666), (94, 89354), (172, 48833), (188, 44677), (1039, 8084), (2021, 4156), (2078, 4042)]