2065090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7157

約数の個数: 16

約数和(自身を含む): 3845880

約数和(自身を除く): 1780790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7121, 14242, 35605, 71210, 206509, 413018, 1032545, 2065090]

約数ペア:

[(1, 2065090), (2, 1032545), (5, 413018), (10, 206509), (29, 71210), (58, 35605), (145, 14242), (290, 7121)]