12813304868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2707799}}^1$

素因数の和:2707836

約数の個数: 36

約数和(自身を含む): 27749534400

約数和(自身を除く): 14936229532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 2707799, 5415598, 10831196, 18954593, 35201387, 37909186, 70402774, 75818372, 140805548, 246409709, 457618031, 492819418, 915236062, 985638836, 1830472124, 3203326217, 6406652434, 12813304868]

約数ペア:

[(1, 12813304868), (2, 6406652434), (4, 3203326217), (7, 1830472124), (13, 985638836), (14, 915236062), (26, 492819418), (28, 457618031), (52, 246409709), (91, 140805548), (169, 75818372), (182, 70402774), (338, 37909186), (364, 35201387), (676, 18954593), (1183, 10831196), (2366, 5415598), (4732, 2707799)]