179935730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1384121}}^1$

素因数の和:1384141

約数の個数: 16

約数和(自身を含む): 348798744

約数和(自身を除く): 168863014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1384121, 2768242, 6920605, 13841210, 17993573, 35987146, 89967865, 179935730]

約数ペア:

[(1, 179935730), (2, 89967865), (5, 35987146), (10, 17993573), (13, 13841210), (26, 6920605), (65, 2768242), (130, 1384121)]