1023640090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9305819}}^1$

素因数の和:9305837

約数の個数: 16

約数和(自身を含む): 2010057120

約数和(自身を除く): 986417030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9305819, 18611638, 46529095, 93058190, 102364009, 204728018, 511820045, 1023640090]

約数ペア:

[(1, 1023640090), (2, 511820045), (5, 204728018), (10, 102364009), (11, 93058190), (22, 46529095), (55, 18611638), (110, 9305819)]