2175503617

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 2760645888

約数和(自身を除く): 585142271

約数列:

[1, 7, 17, 47, 49, 119, 181, 307, 329, 799, 833, 1267, 2149, 2303, 3077, 5219, 5593, 8507, 8869, 14429, 15043, 21539, 36533, 39151, 55567, 59549, 101003, 144619, 150773, 245293, 255731, 388969, 416843, 707021, 944639, 1012333, 1717051, 2611649, 2722783, 6612473, 7086331, 12019357, 18281543, 44398033, 46287311, 127970801, 310786231, 2175503617]

約数ペア:

[(1, 2175503617), (7, 310786231), (17, 127970801), (47, 46287311), (49, 44398033), (119, 18281543), (181, 12019357), (307, 7086331), (329, 6612473), (799, 2722783), (833, 2611649), (1267, 1717051), (2149, 1012333), (2303, 944639), (3077, 707021), (5219, 416843), (5593, 388969), (8507, 255731), (8869, 245293), (14429, 150773), (15043, 144619), (21539, 101003), (36533, 59549), (39151, 55567)]