396796774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{32381}}^1$

素因数の和:32951

約数の個数: 16

約数和(自身を含む): 650489616

約数和(自身を除く): 253692842

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 32381, 64762, 356191, 712382, 18036217, 36072434, 198398387, 396796774]

約数ペア:

[(1, 396796774), (2, 198398387), (11, 36072434), (22, 18036217), (557, 712382), (1114, 356191), (6127, 64762), (12254, 32381)]