2661531769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{10007}}^1$

素因数の和:10560

約数の個数: 16

約数和(自身を含む): 2942352000

約数和(自身を除く): 280820231

約数列:

[1, 13, 41, 499, 533, 6487, 10007, 20459, 130091, 265967, 410287, 4993493, 5333731, 64915409, 204733213, 2661531769]

約数ペア:

[(1, 2661531769), (13, 204733213), (41, 64915409), (499, 5333731), (533, 4993493), (6487, 410287), (10007, 265967), (20459, 130091)]