85958210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661217}}^1$

素因数の和:661237

約数の個数: 16

約数和(自身を含む): 166626936

約数和(自身を除く): 80668726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661217, 1322434, 3306085, 6612170, 8595821, 17191642, 42979105, 85958210]

約数ペア:

[(1, 85958210), (2, 42979105), (5, 17191642), (10, 8595821), (13, 6612170), (26, 3306085), (65, 1322434), (130, 661217)]