7398889244

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{1866521}}^1$

素因数の和:1867516

約数の個数: 12

約数和(自身を含む): 12961128768

約数和(自身を除く): 5562239524

約数列:

[1, 2, 4, 991, 1982, 3964, 1866521, 3733042, 7466084, 1849722311, 3699444622, 7398889244]

約数ペア:

[(1, 7398889244), (2, 3699444622), (4, 1849722311), (991, 7466084), (1982, 3733042), (3964, 1866521)]