2142932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1993900

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 431, 452, 862, 1243, 1724, 2486, 4741, 4972, 9482, 18964, 48703, 97406, 194812, 535733, 1071466, 2142932]

約数ペア:

[(1, 2142932), (2, 1071466), (4, 535733), (11, 194812), (22, 97406), (44, 48703), (113, 18964), (226, 9482), (431, 4972), (452, 4741), (862, 2486), (1243, 1724)]