13426574824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1\times {\mathrm{1783}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 27594483840

約数和(自身を除く): 14167909016

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1187, 1586, 1783, 2374, 3172, 3566, 4748, 6344, 7132, 9496, 14264, 15431, 23179, 30862, 46358, 61724, 72407, 92716, 108763, 123448, 144814, 185432, 217526, 289628, 435052, 579256, 870104, 941291, 1413919, 1882582, 2116421, 2827838, 3765164, 4232842, 5655676, 7530328, 8465684, 11311352, 16931368, 27513473, 55026946, 110053892, 129101681, 220107784, 258203362, 516406724, 1032813448, 1678321853, 3356643706, 6713287412, 13426574824]

約数ペア:

[(1, 13426574824), (2, 6713287412), (4, 3356643706), (8, 1678321853), (13, 1032813448), (26, 516406724), (52, 258203362), (61, 220107784), (104, 129101681), (122, 110053892), (244, 55026946), (488, 27513473), (793, 16931368), (1187, 11311352), (1586, 8465684), (1783, 7530328), (2374, 5655676), (3172, 4232842), (3566, 3765164), (4748, 2827838), (6344, 2116421), (7132, 1882582), (9496, 1413919), (14264, 941291), (15431, 870104), (23179, 579256), (30862, 435052), (46358, 289628), (61724, 217526), (72407, 185432), (92716, 144814), (108763, 123448)]