2016649432

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10601}}^1$

素因数の和:10736

約数の個数: 64

約数和(自身を含む): 4478284800

約数和(自身を除く): 2461635368

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 158, 172, 301, 316, 344, 553, 602, 632, 1106, 1204, 2212, 2408, 3397, 4424, 6794, 10601, 13588, 21202, 23779, 27176, 42404, 47558, 74207, 84808, 95116, 148414, 190232, 296828, 455843, 593656, 837479, 911686, 1674958, 1823372, 3190901, 3349916, 3646744, 5862353, 6381802, 6699832, 11724706, 12763604, 23449412, 25527208, 36011597, 46898824, 72023194, 144046388, 252081179, 288092776, 504162358, 1008324716, 2016649432]

約数ペア:

[(1, 2016649432), (2, 1008324716), (4, 504162358), (7, 288092776), (8, 252081179), (14, 144046388), (28, 72023194), (43, 46898824), (56, 36011597), (79, 25527208), (86, 23449412), (158, 12763604), (172, 11724706), (301, 6699832), (316, 6381802), (344, 5862353), (553, 3646744), (602, 3349916), (632, 3190901), (1106, 1823372), (1204, 1674958), (2212, 911686), (2408, 837479), (3397, 593656), (4424, 455843), (6794, 296828), (10601, 190232), (13588, 148414), (21202, 95116), (23779, 84808), (27176, 74207), (42404, 47558)]