131481010

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{8233}}^1$

素因数の和:9837

約数の個数: 16

約数和(自身を含む): 236842776

約数和(自身を除く): 105361766

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 8233, 15970, 16466, 41165, 82330, 13148101, 26296202, 65740505, 131481010]

約数ペア:

[(1, 131481010), (2, 65740505), (5, 26296202), (10, 13148101), (1597, 82330), (3194, 41165), (7985, 16466), (8233, 15970)]