2513702926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 72

約数和(自身を含む): 4834012176

約数和(自身を除く): 2320309250

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 361, 578, 646, 722, 1721, 2023, 2261, 2527, 3442, 4046, 4522, 5054, 5491, 6137, 10982, 12047, 12274, 24094, 29257, 32699, 38437, 42959, 58514, 65398, 76874, 85918, 104329, 204799, 208658, 228893, 409598, 457786, 497369, 555883, 621281, 730303, 994738, 1111766, 1242562, 1460606, 3481583, 3891181, 4348967, 6963166, 7782362, 8697934, 9450011, 10561777, 18900022, 21123554, 66150077, 73932439, 132300154, 147864878, 179550209, 359100418, 1256851463, 2513702926]

約数ペア:

[(1, 2513702926), (2, 1256851463), (7, 359100418), (14, 179550209), (17, 147864878), (19, 132300154), (34, 73932439), (38, 66150077), (119, 21123554), (133, 18900022), (238, 10561777), (266, 9450011), (289, 8697934), (323, 7782362), (361, 6963166), (578, 4348967), (646, 3891181), (722, 3481583), (1721, 1460606), (2023, 1242562), (2261, 1111766), (2527, 994738), (3442, 730303), (4046, 621281), (4522, 555883), (5054, 497369), (5491, 457786), (6137, 409598), (10982, 228893), (12047, 208658), (12274, 204799), (24094, 104329), (29257, 85918), (32699, 76874), (38437, 65398), (42959, 58514)]