1906926392

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{52631}}^1$

素因数の和:53291

約数の個数: 32

約数和(自身を含む): 4092664320

約数和(自身を除く): 2185737928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 4529, 5176, 9058, 18116, 36232, 52631, 105262, 210524, 368417, 421048, 736834, 1473668, 2947336, 34052257, 68104514, 136209028, 238365799, 272418056, 476731598, 953463196, 1906926392]

約数ペア:

[(1, 1906926392), (2, 953463196), (4, 476731598), (7, 272418056), (8, 238365799), (14, 136209028), (28, 68104514), (56, 34052257), (647, 2947336), (1294, 1473668), (2588, 736834), (4529, 421048), (5176, 368417), (9058, 210524), (18116, 105262), (36232, 52631)]