2018979074

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{29753}}^1$

素因数の和:29930

約数の個数: 32

約数和(自身を含む): 3581905536

約数和(自身を除く): 1562926462

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 1834, 4847, 9694, 29753, 33929, 59506, 67858, 208271, 416542, 1100861, 2201722, 3897643, 7706027, 7795286, 15412054, 27283501, 54567002, 144212791, 288425582, 1009489537, 2018979074]

約数ペア:

[(1, 2018979074), (2, 1009489537), (7, 288425582), (14, 144212791), (37, 54567002), (74, 27283501), (131, 15412054), (259, 7795286), (262, 7706027), (518, 3897643), (917, 2201722), (1834, 1100861), (4847, 416542), (9694, 208271), (29753, 67858), (33929, 59506)]