28350010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218077}}^1$

素因数の和:218097

約数の個数: 16

約数和(自身を含む): 54955656

約数和(自身を除く): 26605646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 218077, 436154, 1090385, 2180770, 2835001, 5670002, 14175005, 28350010]

約数ペア:

[(1, 28350010), (2, 14175005), (5, 5670002), (10, 2835001), (13, 2180770), (26, 1090385), (65, 436154), (130, 218077)]