426314878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{17827}}^1$

素因数の和:18927

約数の個数: 16

約数和(自身を含む): 698287104

約数和(自身を除く): 271972226

約数列:

[1, 2, 11, 22, 1087, 2174, 11957, 17827, 23914, 35654, 196097, 392194, 19377949, 38755898, 213157439, 426314878]

約数ペア:

[(1, 426314878), (2, 213157439), (11, 38755898), (22, 19377949), (1087, 392194), (2174, 196097), (11957, 35654), (17827, 23914)]