1951684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 3996608

約数和(自身を除く): 2044924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1621, 3242, 6484, 11347, 22694, 45388, 69703, 139406, 278812, 487921, 975842, 1951684]

約数ペア:

[(1, 1951684), (2, 975842), (4, 487921), (7, 278812), (14, 139406), (28, 69703), (43, 45388), (86, 22694), (172, 11347), (301, 6484), (602, 3242), (1204, 1621)]