1549661008

素因数分解:

$2^4\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{5279}}^1$

素因数の和:7915

約数の個数: 40

約数和(自身を含む): 3433351680

約数和(自身を除く): 1883690672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2621, 5242, 5279, 10484, 10558, 18347, 20968, 21116, 36694, 36953, 41936, 42232, 73388, 73906, 84464, 146776, 147812, 293552, 295624, 591248, 13836259, 27672518, 55345036, 96853813, 110690072, 193707626, 221380144, 387415252, 774830504, 1549661008]

約数ペア:

[(1, 1549661008), (2, 774830504), (4, 387415252), (7, 221380144), (8, 193707626), (14, 110690072), (16, 96853813), (28, 55345036), (56, 27672518), (112, 13836259), (2621, 591248), (5242, 295624), (5279, 293552), (10484, 147812), (10558, 146776), (18347, 84464), (20968, 73906), (21116, 73388), (36694, 42232), (36953, 41936)]