2068751992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 4070347200

約数和(自身を除く): 2001595208

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 173, 284, 296, 346, 568, 569, 692, 1138, 1384, 2276, 2627, 4552, 5254, 6401, 10508, 12283, 12802, 21016, 21053, 24566, 25604, 40399, 42106, 49132, 51208, 80798, 84212, 98264, 98437, 161596, 168424, 196874, 323192, 393748, 454471, 787496, 908942, 1494763, 1817884, 2989526, 3635768, 3642169, 5979052, 6989027, 7284338, 11958104, 13978054, 14568676, 27956108, 29137352, 55912216, 258593999, 517187998, 1034375996, 2068751992]

約数ペア:

[(1, 2068751992), (2, 1034375996), (4, 517187998), (8, 258593999), (37, 55912216), (71, 29137352), (74, 27956108), (142, 14568676), (148, 13978054), (173, 11958104), (284, 7284338), (296, 6989027), (346, 5979052), (568, 3642169), (569, 3635768), (692, 2989526), (1138, 1817884), (1384, 1494763), (2276, 908942), (2627, 787496), (4552, 454471), (5254, 393748), (6401, 323192), (10508, 196874), (12283, 168424), (12802, 161596), (21016, 98437), (21053, 98264), (24566, 84212), (25604, 80798), (40399, 51208), (42106, 49132)]