8005948414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 13572705600

約数和(自身を除く): 5566757186

約数列:

[1, 2, 17, 19, 34, 38, 157, 193, 314, 323, 386, 409, 646, 818, 2669, 2983, 3281, 3667, 5338, 5966, 6562, 6953, 7334, 7771, 13906, 15542, 30301, 50711, 60602, 62339, 64213, 78937, 101422, 124678, 128426, 132107, 157874, 264214, 515117, 575719, 1030234, 1091621, 1151438, 1220047, 1341929, 1499803, 2183242, 2440094, 2683858, 2999606, 9787223, 12393109, 19574446, 20740799, 24786218, 25496651, 41481598, 50993302, 210682853, 235469071, 421365706, 470938142, 4002974207, 8005948414]

約数ペア:

[(1, 8005948414), (2, 4002974207), (17, 470938142), (19, 421365706), (34, 235469071), (38, 210682853), (157, 50993302), (193, 41481598), (314, 25496651), (323, 24786218), (386, 20740799), (409, 19574446), (646, 12393109), (818, 9787223), (2669, 2999606), (2983, 2683858), (3281, 2440094), (3667, 2183242), (5338, 1499803), (5966, 1341929), (6562, 1220047), (6953, 1151438), (7334, 1091621), (7771, 1030234), (13906, 575719), (15542, 515117), (30301, 264214), (50711, 157874), (60602, 132107), (62339, 128426), (64213, 124678), (78937, 101422)]