2291412

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 5374656

約数和(自身を除く): 3083244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 743, 771, 1028, 1486, 1542, 2229, 2972, 3084, 4458, 8916, 190951, 381902, 572853, 763804, 1145706, 2291412]

約数ペア:

[(1, 2291412), (2, 1145706), (3, 763804), (4, 572853), (6, 381902), (12, 190951), (257, 8916), (514, 4458), (743, 3084), (771, 2972), (1028, 2229), (1486, 1542)]