1285454014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2908267}}^1$

素因数の和:2908299

約数の個数: 16

約数和(自身を含む): 2198650608

約数和(自身を除く): 913196594

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2908267, 5816534, 37807471, 49440539, 75614942, 98881078, 642727007, 1285454014]

約数ペア:

[(1, 1285454014), (2, 642727007), (13, 98881078), (17, 75614942), (26, 49440539), (34, 37807471), (221, 5816534), (442, 2908267)]