169561730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1304321}}^1$

素因数の和:1304341

約数の個数: 16

約数和(自身を含む): 328689144

約数和(自身を除く): 159127414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1304321, 2608642, 6521605, 13043210, 16956173, 33912346, 84780865, 169561730]

約数ペア:

[(1, 169561730), (2, 84780865), (5, 33912346), (10, 16956173), (13, 13043210), (26, 6521605), (65, 2608642), (130, 1304321)]