2801736294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6491}}^1$

素因数の和:6785

約数の個数: 64

約数和(自身を含む): 6581329920

約数和(自身を除く): 3779593626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 239, 258, 301, 478, 602, 717, 903, 1434, 1673, 1806, 3346, 5019, 6491, 10038, 10277, 12982, 19473, 20554, 30831, 38946, 45437, 61662, 71939, 90874, 136311, 143878, 215817, 272622, 279113, 431634, 558226, 837339, 1551349, 1674678, 1953791, 3102698, 3907582, 4654047, 5861373, 9308094, 10859443, 11722746, 21718886, 32578329, 65156658, 66708007, 133416014, 200124021, 400248042, 466956049, 933912098, 1400868147, 2801736294]

約数ペア:

[(1, 2801736294), (2, 1400868147), (3, 933912098), (6, 466956049), (7, 400248042), (14, 200124021), (21, 133416014), (42, 66708007), (43, 65156658), (86, 32578329), (129, 21718886), (239, 11722746), (258, 10859443), (301, 9308094), (478, 5861373), (602, 4654047), (717, 3907582), (903, 3102698), (1434, 1953791), (1673, 1674678), (1806, 1551349), (3346, 837339), (5019, 558226), (6491, 431634), (10038, 279113), (10277, 272622), (12982, 215817), (19473, 143878), (20554, 136311), (30831, 90874), (38946, 71939), (45437, 61662)]