306670754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14437}}^1$

素因数の和:14514

約数の個数: 32

約数和(自身を含む): 533628480

約数和(自身を除く): 226957726

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 14437, 21242, 28874, 187681, 274303, 375362, 548606, 620791, 1241582, 3565939, 7131878, 8070283, 11795029, 16140566, 23590058, 153335377, 306670754]

約数ペア:

[(1, 306670754), (2, 153335377), (13, 23590058), (19, 16140566), (26, 11795029), (38, 8070283), (43, 7131878), (86, 3565939), (247, 1241582), (494, 620791), (559, 548606), (817, 375362), (1118, 274303), (1634, 187681), (10621, 28874), (14437, 21242)]