281902812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1021387}}^1$

素因数の和:1021417

約数の個数: 24

約数和(自身を含む): 686372736

約数和(自身を除く): 404469924

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1021387, 2042774, 3064161, 4085548, 6128322, 12256644, 23491901, 46983802, 70475703, 93967604, 140951406, 281902812]

約数ペア:

[(1, 281902812), (2, 140951406), (3, 93967604), (4, 70475703), (6, 46983802), (12, 23491901), (23, 12256644), (46, 6128322), (69, 4085548), (92, 3064161), (138, 2042774), (276, 1021387)]