2783456606

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{310169}}^1$

素因数の和:310819

約数の個数: 16

約数和(自身を含む): 4779099360

約数和(自身を除く): 1995642754

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 310169, 620338, 2171183, 4342366, 198818329, 397636658, 1391728303, 2783456606]

約数ペア:

[(1, 2783456606), (2, 1391728303), (7, 397636658), (14, 198818329), (641, 4342366), (1282, 2171183), (4487, 620338), (8974, 310169)]