393380411326

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{943571}}^1$

素因数の和:943984

約数の個数: 32

約数和(自身を含む): 683538653952

約数和(自身を除く): 290158242626

約数列:

[1, 2, 7, 14, 97, 194, 307, 614, 679, 1358, 2149, 4298, 29779, 59558, 208453, 416906, 943571, 1887142, 6604997, 13209994, 91526387, 183052774, 289676297, 579352594, 640684709, 1281369418, 2027734079, 4055468158, 28098600809, 56197201618, 196690205663, 393380411326]

約数ペア:

[(1, 393380411326), (2, 196690205663), (7, 56197201618), (14, 28098600809), (97, 4055468158), (194, 2027734079), (307, 1281369418), (614, 640684709), (679, 579352594), (1358, 289676297), (2149, 183052774), (4298, 91526387), (29779, 13209994), (59558, 6604997), (208453, 1887142), (416906, 943571)]