1779940006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{162611}}^1$

素因数の和:163047

約数の個数: 16

約数和(自身を含む): 2882135088

約数和(自身を除く): 1102195082

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 162611, 325222, 2113943, 4227886, 68459231, 136918462, 889970003, 1779940006]

約数ペア:

[(1, 1779940006), (2, 889970003), (13, 136918462), (26, 68459231), (421, 4227886), (842, 2113943), (5473, 325222), (10946, 162611)]