4055986670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2583431}}^1$

素因数の和:2583595

約数の個数: 16

約数和(自身を含む): 7347280608

約数和(自身を除く): 3291293938

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2583431, 5166862, 12917155, 25834310, 405598667, 811197334, 2027993335, 4055986670]

約数ペア:

[(1, 4055986670), (2, 2027993335), (5, 811197334), (10, 405598667), (157, 25834310), (314, 12917155), (785, 5166862), (1570, 2583431)]