2018869210

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{750509}}^1$

素因数の和:750785

約数の個数: 16

約数和(自身を含む): 3647478600

約数和(自身を除く): 1628609390

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 750509, 1501018, 3752545, 7505090, 201886921, 403773842, 1009434605, 2018869210]

約数ペア:

[(1, 2018869210), (2, 1009434605), (5, 403773842), (10, 201886921), (269, 7505090), (538, 3752545), (1345, 1501018), (2690, 750509)]