247492892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{4349}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 445057200

約数和(自身を除く): 197564308

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1388, 4349, 8698, 14227, 17396, 28454, 56908, 178309, 356618, 713236, 1509103, 3018206, 6036412, 61873223, 123746446, 247492892]

約数ペア:

[(1, 247492892), (2, 123746446), (4, 61873223), (41, 6036412), (82, 3018206), (164, 1509103), (347, 713236), (694, 356618), (1388, 178309), (4349, 56908), (8698, 28454), (14227, 17396)]