2017454936

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 4534548480

約数和(自身を除く): 2517093544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 322, 394, 644, 788, 1288, 1379, 1576, 2758, 4531, 5516, 7951, 9062, 11032, 15902, 18124, 31717, 31804, 36248, 55657, 63434, 63608, 111314, 126868, 182873, 222628, 253736, 365746, 445256, 731492, 1280111, 1462984, 1566347, 2560222, 3132694, 5120444, 6265388, 10240888, 10964429, 12530776, 21928858, 36025981, 43857716, 72051962, 87715432, 144103924, 252181867, 288207848, 504363734, 1008727468, 2017454936]

約数ペア:

[(1, 2017454936), (2, 1008727468), (4, 504363734), (7, 288207848), (8, 252181867), (14, 144103924), (23, 87715432), (28, 72051962), (46, 43857716), (56, 36025981), (92, 21928858), (161, 12530776), (184, 10964429), (197, 10240888), (322, 6265388), (394, 5120444), (644, 3132694), (788, 2560222), (1288, 1566347), (1379, 1462984), (1576, 1280111), (2758, 731492), (4531, 445256), (5516, 365746), (7951, 253736), (9062, 222628), (11032, 182873), (15902, 126868), (18124, 111314), (31717, 63608), (31804, 63434), (36248, 55657)]