6964828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 18

約数和(自身を含む): 13199424

約数和(自身を除く): 6234596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 10303, 20606, 41212, 133939, 267878, 535756, 1741207, 3482414, 6964828]

約数ペア:

[(1, 6964828), (2, 3482414), (4, 1741207), (13, 535756), (26, 267878), (52, 133939), (169, 41212), (338, 20606), (676, 10303)]