85646210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{658817}}^1$

素因数の和:658837

約数の個数: 16

約数和(自身を含む): 166022136

約数和(自身を除く): 80375926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 658817, 1317634, 3294085, 6588170, 8564621, 17129242, 42823105, 85646210]

約数ペア:

[(1, 85646210), (2, 42823105), (5, 17129242), (10, 8564621), (13, 6588170), (26, 3294085), (65, 1317634), (130, 658817)]