1022090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 1853280

約数和(自身を除く): 831190

約数列:

[1, 2, 5, 10, 179, 358, 571, 895, 1142, 1790, 2855, 5710, 102209, 204418, 511045, 1022090]

約数ペア:

[(1, 1022090), (2, 511045), (5, 204418), (10, 102209), (179, 5710), (358, 2855), (571, 1790), (895, 1142)]