2013214905

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 3923023104

約数和(自身を除く): 1909808199

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 197, 243, 351, 405, 585, 591, 647, 985, 1053, 1215, 1755, 1773, 1941, 2561, 2955, 3159, 3235, 5265, 5319, 5823, 7683, 8411, 8865, 9705, 12805, 15795, 15957, 17469, 23049, 25233, 26595, 29115, 38415, 42055, 47871, 52407, 69147, 75699, 79785, 87345, 115245, 126165, 127459, 157221, 207441, 227097, 239355, 262035, 345735, 378495, 382377, 622323, 637295, 681291, 786105, 1037205, 1135485, 1147131, 1656967, 1911885, 2043873, 3111615, 3406455, 3441393, 4970901, 5735655, 8284835, 10219365, 10324179, 14912703, 17206965, 24854505, 30972537, 44738109, 51620895, 74563515, 134214327, 154862685, 223690545, 402642981, 671071635, 2013214905]

約数ペア:

[(1, 2013214905), (3, 671071635), (5, 402642981), (9, 223690545), (13, 154862685), (15, 134214327), (27, 74563515), (39, 51620895), (45, 44738109), (65, 30972537), (81, 24854505), (117, 17206965), (135, 14912703), (195, 10324179), (197, 10219365), (243, 8284835), (351, 5735655), (405, 4970901), (585, 3441393), (591, 3406455), (647, 3111615), (985, 2043873), (1053, 1911885), (1215, 1656967), (1755, 1147131), (1773, 1135485), (1941, 1037205), (2561, 786105), (2955, 681291), (3159, 637295), (3235, 622323), (5265, 382377), (5319, 378495), (5823, 345735), (7683, 262035), (8411, 239355), (8865, 227097), (9705, 207441), (12805, 157221), (15795, 127459), (15957, 126165), (17469, 115245), (23049, 87345), (25233, 79785), (26595, 75699), (29115, 69147), (38415, 52407), (42055, 47871)]