8329390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 15692544

約数和(自身を除く): 7363154

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 277, 310, 485, 554, 970, 1385, 2770, 3007, 6014, 8587, 15035, 17174, 26869, 30070, 42935, 53738, 85870, 134345, 268690, 832939, 1665878, 4164695, 8329390]

約数ペア:

[(1, 8329390), (2, 4164695), (5, 1665878), (10, 832939), (31, 268690), (62, 134345), (97, 85870), (155, 53738), (194, 42935), (277, 30070), (310, 26869), (485, 17174), (554, 15035), (970, 8587), (1385, 6014), (2770, 3007)]