2820844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 5630688

約数和(自身を除く): 2809844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3191, 6382, 12764, 41483, 54247, 82966, 108494, 165932, 216988, 705211, 1410422, 2820844]

約数ペア:

[(1, 2820844), (2, 1410422), (4, 705211), (13, 216988), (17, 165932), (26, 108494), (34, 82966), (52, 54247), (68, 41483), (221, 12764), (442, 6382), (884, 3191)]