1907968

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 3955140

約数和(自身を除く): 2047172

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 257, 464, 514, 928, 1028, 1856, 2056, 3712, 4112, 7424, 7453, 8224, 14906, 16448, 29812, 32896, 59624, 65792, 119248, 238496, 476992, 953984, 1907968]

約数ペア:

[(1, 1907968), (2, 953984), (4, 476992), (8, 238496), (16, 119248), (29, 65792), (32, 59624), (58, 32896), (64, 29812), (116, 16448), (128, 14906), (232, 8224), (256, 7453), (257, 7424), (464, 4112), (514, 3712), (928, 2056), (1028, 1856)]