2831291276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{881473}}^1$

素因数の和:881561

約数の個数: 24

約数和(自身を含む): 5479242384

約数和(自身を除く): 2647951108

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 881473, 1762946, 3525892, 9696203, 19392406, 38784812, 64347529, 128695058, 257390116, 707822819, 1415645638, 2831291276]

約数ペア:

[(1, 2831291276), (2, 1415645638), (4, 707822819), (11, 257390116), (22, 128695058), (44, 64347529), (73, 38784812), (146, 19392406), (292, 9696203), (803, 3525892), (1606, 1762946), (3212, 881473)]