2045546944

素因数分解:

$2^6\times 7^2\times {\mathrm{652279}}^1$

素因数の和:652305

約数の個数: 42

約数和(自身を含む): 4721854920

約数和(自身を除く): 2676307976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 652279, 1304558, 2609116, 4565953, 5218232, 9131906, 10436464, 18263812, 20872928, 31961671, 36527624, 41745856, 63923342, 73055248, 127846684, 146110496, 255693368, 292220992, 511386736, 1022773472, 2045546944]

約数ペア:

[(1, 2045546944), (2, 1022773472), (4, 511386736), (7, 292220992), (8, 255693368), (14, 146110496), (16, 127846684), (28, 73055248), (32, 63923342), (49, 41745856), (56, 36527624), (64, 31961671), (98, 20872928), (112, 18263812), (196, 10436464), (224, 9131906), (392, 5218232), (448, 4565953), (784, 2609116), (1568, 1304558), (3136, 652279)]