1226721000956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{225751}}^1\times {\mathrm{123499}}^1$

素因数の和:349265

約数の個数: 24

約数和(自身を含む): 2341951248000

約数和(自身を除く): 1115230247044

約数列:

[1, 2, 4, 11, 22, 44, 123499, 225751, 246998, 451502, 493996, 903004, 1358489, 2483261, 2716978, 4966522, 5433956, 9933044, 27880022749, 55760045498, 111520090996, 306680250239, 613360500478, 1226721000956]

約数ペア:

[(1, 1226721000956), (2, 613360500478), (4, 306680250239), (11, 111520090996), (22, 55760045498), (44, 27880022749), (123499, 9933044), (225751, 5433956), (246998, 4966522), (451502, 2716978), (493996, 2483261), (903004, 1358489)]