2018656090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311041}}^1$

素因数の和:311118

約数の個数: 32

約数和(自身を含む): 4031104320

約数和(自身を除く): 2012448230

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 311041, 622082, 1555205, 3110410, 3421451, 6842902, 17107255, 18351419, 34214510, 36702838, 91757095, 183514190, 201865609, 403731218, 1009328045, 2018656090]

約数ペア:

[(1, 2018656090), (2, 1009328045), (5, 403731218), (10, 201865609), (11, 183514190), (22, 91757095), (55, 36702838), (59, 34214510), (110, 18351419), (118, 17107255), (295, 6842902), (590, 3421451), (649, 3110410), (1298, 1555205), (3245, 622082), (6490, 311041)]