2279231864

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{447259}}^1$

素因数の和:447292

約数の個数: 48

約数和(自身を含む): 5353702200

約数和(自身を除く): 3074470336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 447259, 894518, 1789036, 3130813, 3578072, 5814367, 6261626, 11628734, 12523252, 21915691, 23257468, 25046504, 40700569, 43831382, 46514936, 81401138, 87662764, 162802276, 175325528, 284903983, 325604552, 569807966, 1139615932, 2279231864]

約数ペア:

[(1, 2279231864), (2, 1139615932), (4, 569807966), (7, 325604552), (8, 284903983), (13, 175325528), (14, 162802276), (26, 87662764), (28, 81401138), (49, 46514936), (52, 43831382), (56, 40700569), (91, 25046504), (98, 23257468), (104, 21915691), (182, 12523252), (196, 11628734), (364, 6261626), (392, 5814367), (637, 3578072), (728, 3130813), (1274, 1789036), (2548, 894518), (5096, 447259)]