2438103620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{17033}}^1$

素因数の和:17480

約数の個数: 48

約数和(自身を含む): 5434391088

約数和(自身を除く): 2996287468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 421, 842, 1684, 2105, 4210, 7157, 8420, 14314, 17033, 28628, 34066, 35785, 68132, 71570, 85165, 143140, 170330, 289561, 340660, 579122, 1158244, 1447805, 2895610, 5791220, 7170893, 14341786, 28683572, 35854465, 71708930, 121905181, 143417860, 243810362, 487620724, 609525905, 1219051810, 2438103620]

約数ペア:

[(1, 2438103620), (2, 1219051810), (4, 609525905), (5, 487620724), (10, 243810362), (17, 143417860), (20, 121905181), (34, 71708930), (68, 35854465), (85, 28683572), (170, 14341786), (340, 7170893), (421, 5791220), (842, 2895610), (1684, 1447805), (2105, 1158244), (4210, 579122), (7157, 340660), (8420, 289561), (14314, 170330), (17033, 143140), (28628, 85165), (34066, 71570), (35785, 68132)]