17949896692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{11287}}^1$

素因数の和:11585

約数の個数: 96

約数和(自身を含む): 41098434048

約数和(自身を除く): 23148537356

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 257, 364, 442, 476, 514, 884, 1028, 1547, 1799, 3094, 3341, 3598, 4369, 6188, 6682, 7196, 8738, 11287, 13364, 17476, 22574, 23387, 30583, 45148, 46774, 56797, 61166, 79009, 93548, 113594, 122332, 146731, 158018, 191879, 227188, 293462, 316036, 383758, 397579, 586924, 767516, 795158, 1027117, 1343153, 1590316, 2054234, 2494427, 2686306, 2900759, 4108468, 4988854, 5372612, 5801518, 9977708, 11603036, 17460989, 20305313, 34921978, 37709867, 40610626, 49312903, 69843956, 75419734, 81221252, 98625806, 150839468, 197251612, 263969069, 345190321, 527938138, 641067739, 690380642, 1055876276, 1282135478, 1380761284, 2564270956, 4487474173, 8974948346, 17949896692]

約数ペア:

[(1, 17949896692), (2, 8974948346), (4, 4487474173), (7, 2564270956), (13, 1380761284), (14, 1282135478), (17, 1055876276), (26, 690380642), (28, 641067739), (34, 527938138), (52, 345190321), (68, 263969069), (91, 197251612), (119, 150839468), (182, 98625806), (221, 81221252), (238, 75419734), (257, 69843956), (364, 49312903), (442, 40610626), (476, 37709867), (514, 34921978), (884, 20305313), (1028, 17460989), (1547, 11603036), (1799, 9977708), (3094, 5801518), (3341, 5372612), (3598, 4988854), (4369, 4108468), (6188, 2900759), (6682, 2686306), (7196, 2494427), (8738, 2054234), (11287, 1590316), (13364, 1343153), (17476, 1027117), (22574, 795158), (23387, 767516), (30583, 586924), (45148, 397579), (46774, 383758), (56797, 316036), (61166, 293462), (79009, 227188), (93548, 191879), (113594, 158018), (122332, 146731)]