2016809704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{1777}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 4659782400

約数和(自身を除く): 2642972696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1559, 1777, 3118, 3554, 6236, 7108, 10913, 12439, 12472, 14216, 20267, 21826, 23101, 24878, 40534, 43652, 46202, 49756, 81068, 87304, 92404, 99512, 141869, 161707, 162136, 184808, 283738, 323414, 567476, 646828, 1134952, 1293656, 2770343, 5540686, 11081372, 19392401, 22162744, 36014459, 38784802, 72028918, 77569604, 144057836, 155139208, 252101213, 288115672, 504202426, 1008404852, 2016809704]

約数ペア:

[(1, 2016809704), (2, 1008404852), (4, 504202426), (7, 288115672), (8, 252101213), (13, 155139208), (14, 144057836), (26, 77569604), (28, 72028918), (52, 38784802), (56, 36014459), (91, 22162744), (104, 19392401), (182, 11081372), (364, 5540686), (728, 2770343), (1559, 1293656), (1777, 1134952), (3118, 646828), (3554, 567476), (6236, 323414), (7108, 283738), (10913, 184808), (12439, 162136), (12472, 161707), (14216, 141869), (20267, 99512), (21826, 92404), (23101, 87304), (24878, 81068), (40534, 49756), (43652, 46202)]