1036736620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{395701}}^1$

素因数の和:395841

約数の個数: 24

約数和(自身を含む): 2193771888

約数和(自身を除く): 1157035268

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 395701, 791402, 1582804, 1978505, 3957010, 7914020, 51836831, 103673662, 207347324, 259184155, 518368310, 1036736620]

約数ペア:

[(1, 1036736620), (2, 518368310), (4, 259184155), (5, 207347324), (10, 103673662), (20, 51836831), (131, 7914020), (262, 3957010), (524, 1978505), (655, 1582804), (1310, 791402), (2620, 395701)]