1394291230

素因数分解:

$2^1\times 5^1\times {\mathrm{8521}}^1\times {\mathrm{16363}}^1$

素因数の和:24891

約数の個数: 16

約数和(自身を含む): 2510172144

約数和(自身を除く): 1115880914

約数列:

[1, 2, 5, 10, 8521, 16363, 17042, 32726, 42605, 81815, 85210, 163630, 139429123, 278858246, 697145615, 1394291230]

約数ペア:

[(1, 1394291230), (2, 697145615), (5, 278858246), (10, 139429123), (8521, 163630), (16363, 85210), (17042, 81815), (32726, 42605)]