2783237142

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{487}}^1\times {\mathrm{2777}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 6507187200

約数和(自身を除く): 3723950058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 487, 686, 974, 1029, 1461, 2058, 2777, 2922, 3409, 5554, 6818, 8331, 10227, 16662, 19439, 20454, 23863, 38878, 47726, 58317, 71589, 116634, 136073, 143178, 167041, 272146, 334082, 408219, 501123, 816438, 952511, 1002246, 1352399, 1905022, 2704798, 2857533, 4057197, 5715066, 8114394, 9466793, 18933586, 28400379, 56800758, 66267551, 132535102, 198802653, 397605306, 463872857, 927745714, 1391618571, 2783237142]

約数ペア:

[(1, 2783237142), (2, 1391618571), (3, 927745714), (6, 463872857), (7, 397605306), (14, 198802653), (21, 132535102), (42, 66267551), (49, 56800758), (98, 28400379), (147, 18933586), (294, 9466793), (343, 8114394), (487, 5715066), (686, 4057197), (974, 2857533), (1029, 2704798), (1461, 1905022), (2058, 1352399), (2777, 1002246), (2922, 952511), (3409, 816438), (5554, 501123), (6818, 408219), (8331, 334082), (10227, 272146), (16662, 167041), (19439, 143178), (20454, 136073), (23863, 116634), (38878, 71589), (47726, 58317)]