2697654316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 5752787040

約数和(自身を除く): 3055132724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 389, 476, 578, 778, 857, 1156, 1556, 1714, 2023, 2723, 3428, 4046, 5446, 5999, 6613, 8092, 10892, 11998, 13226, 14569, 23996, 26452, 29138, 46291, 58276, 92582, 101983, 112421, 185164, 203966, 224842, 247673, 333373, 407932, 449684, 495346, 666746, 786947, 990692, 1333492, 1573894, 1733711, 2333611, 3147788, 3467422, 4667222, 5667341, 6934844, 9334444, 11334682, 22669364, 39671387, 79342774, 96344797, 158685548, 192689594, 385379188, 674413579, 1348827158, 2697654316]

約数ペア:

[(1, 2697654316), (2, 1348827158), (4, 674413579), (7, 385379188), (14, 192689594), (17, 158685548), (28, 96344797), (34, 79342774), (68, 39671387), (119, 22669364), (238, 11334682), (289, 9334444), (389, 6934844), (476, 5667341), (578, 4667222), (778, 3467422), (857, 3147788), (1156, 2333611), (1556, 1733711), (1714, 1573894), (2023, 1333492), (2723, 990692), (3428, 786947), (4046, 666746), (5446, 495346), (5999, 449684), (6613, 407932), (8092, 333373), (10892, 247673), (11998, 224842), (13226, 203966), (14569, 185164), (23996, 112421), (26452, 101983), (29138, 92582), (46291, 58276)]