2015391790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8762573}}^1$

素因数の和:8762603

約数の個数: 16

約数和(自身を含む): 3785431968

約数和(自身を除く): 1770040178

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8762573, 17525146, 43812865, 87625730, 201539179, 403078358, 1007695895, 2015391790]

約数ペア:

[(1, 2015391790), (2, 1007695895), (5, 403078358), (10, 201539179), (23, 87625730), (46, 43812865), (115, 17525146), (230, 8762573)]