2800908894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9526901}}^1$

素因数の和:9526920

約数の個数: 24

約数和(自身を含む): 6516400968

約数和(自身を除く): 3715492074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9526901, 19053802, 28580703, 57161406, 66688307, 133376614, 200064921, 400129842, 466818149, 933636298, 1400454447, 2800908894]

約数ペア:

[(1, 2800908894), (2, 1400454447), (3, 933636298), (6, 466818149), (7, 400129842), (14, 200064921), (21, 133376614), (42, 66688307), (49, 57161406), (98, 28580703), (147, 19053802), (294, 9526901)]