17185280398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3257}}^1$

素因数の和:4273

約数の個数: 64

約数和(自身を含む): 31921102080

約数和(自身を除く): 14735821682

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 971, 1942, 2717, 3257, 5434, 6514, 10681, 12623, 18449, 21362, 25246, 35827, 36898, 42341, 61883, 71654, 84682, 123766, 138853, 202939, 239837, 277706, 405878, 465751, 479674, 680713, 804479, 931502, 1361426, 1608958, 2638207, 3162547, 5276414, 6325094, 8849269, 17698538, 34788017, 41113111, 60088393, 69576034, 82226222, 120176786, 452244221, 660972323, 781149109, 904488442, 1321944646, 1562298218, 8592640199, 17185280398]

約数ペア:

[(1, 17185280398), (2, 8592640199), (11, 1562298218), (13, 1321944646), (19, 904488442), (22, 781149109), (26, 660972323), (38, 452244221), (143, 120176786), (209, 82226222), (247, 69576034), (286, 60088393), (418, 41113111), (494, 34788017), (971, 17698538), (1942, 8849269), (2717, 6325094), (3257, 5276414), (5434, 3162547), (6514, 2638207), (10681, 1608958), (12623, 1361426), (18449, 931502), (21362, 804479), (25246, 680713), (35827, 479674), (36898, 465751), (42341, 405878), (61883, 277706), (71654, 239837), (84682, 202939), (123766, 138853)]