2888045390

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{325597}}^1$

素因数の和:326491

約数の個数: 16

約数和(自身を含む): 5204358432

約数和(自身を除く): 2316313042

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 325597, 651194, 1627985, 3255970, 288804539, 577609078, 1444022695, 2888045390]

約数ペア:

[(1, 2888045390), (2, 1444022695), (5, 577609078), (10, 288804539), (887, 3255970), (1774, 1627985), (4435, 651194), (8870, 325597)]