163568210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1258217}}^1$

素因数の和:1258237

約数の個数: 16

約数和(自身を含む): 317070936

約数和(自身を除く): 153502726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1258217, 2516434, 6291085, 12582170, 16356821, 32713642, 81784105, 163568210]

約数ペア:

[(1, 163568210), (2, 81784105), (5, 32713642), (10, 16356821), (13, 12582170), (26, 6291085), (65, 2516434), (130, 1258217)]