1296706060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4987331}}^1$

素因数の和:4987353

約数の個数: 24

約数和(自身を含む): 2932551216

約数和(自身を除く): 1635845156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4987331, 9974662, 19949324, 24936655, 49873310, 64835303, 99746620, 129670606, 259341212, 324176515, 648353030, 1296706060]

約数ペア:

[(1, 1296706060), (2, 648353030), (4, 324176515), (5, 259341212), (10, 129670606), (13, 99746620), (20, 64835303), (26, 49873310), (52, 24936655), (65, 19949324), (130, 9974662), (260, 4987331)]