2913885086

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{397963}}^1$

素因数の和:398495

約数の個数: 16

約数和(自身を含む): 5004795264

約数和(自身を除く): 2090910178

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 397963, 795926, 2785741, 5571482, 208134649, 416269298, 1456942543, 2913885086]

約数ペア:

[(1, 2913885086), (2, 1456942543), (7, 416269298), (14, 208134649), (523, 5571482), (1046, 2785741), (3661, 795926), (7322, 397963)]