2815583806

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{71647}}^1$

素因数の和:72064

約数の個数: 24

約数和(自身を含む): 4925226816

約数和(自身を除く): 2109643010

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 2807, 5614, 19649, 39298, 71647, 143294, 501529, 1003058, 3510703, 7021406, 28730447, 57460894, 201113129, 402226258, 1407791903, 2815583806]

約数ペア:

[(1, 2815583806), (2, 1407791903), (7, 402226258), (14, 201113129), (49, 57460894), (98, 28730447), (401, 7021406), (802, 3510703), (2807, 1003058), (5614, 501529), (19649, 143294), (39298, 71647)]