1729405730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1023317}}^1$

素因数の和:1023350

約数の個数: 24

約数和(自身を含む): 3370809492

約数和(自身を除く): 1641403762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1023317, 2046634, 5116585, 10233170, 13303121, 26606242, 66515605, 133031210, 172940573, 345881146, 864702865, 1729405730]

約数ペア:

[(1, 1729405730), (2, 864702865), (5, 345881146), (10, 172940573), (13, 133031210), (26, 66515605), (65, 26606242), (130, 13303121), (169, 10233170), (338, 5116585), (845, 2046634), (1690, 1023317)]