2488892861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{39581}}^1$

素因数の和:40292

約数の個数: 16

約数和(自身を含む): 3067763328

約数和(自身を除く): 578870467

約数列:

[1, 7, 13, 91, 691, 4837, 8983, 39581, 62881, 277067, 514553, 3601871, 27350471, 191453297, 355556123, 2488892861]

約数ペア:

[(1, 2488892861), (7, 355556123), (13, 191453297), (91, 27350471), (691, 3601871), (4837, 514553), (8983, 277067), (39581, 62881)]