13307578844

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{21283}}^1$

素因数の和:21594

約数の個数: 48

約数和(自身を含む): 26975171328

約数和(自身を除く): 13667592484

約数列:

[1, 2, 4, 7, 14, 28, 137, 163, 274, 326, 548, 652, 959, 1141, 1918, 2282, 3836, 4564, 21283, 22331, 42566, 44662, 85132, 89324, 148981, 156317, 297962, 312634, 595924, 625268, 2915771, 3469129, 5831542, 6938258, 11663084, 13876516, 20410397, 24283903, 40820794, 48567806, 81641588, 97135612, 475270673, 950541346, 1901082692, 3326894711, 6653789422, 13307578844]

約数ペア:

[(1, 13307578844), (2, 6653789422), (4, 3326894711), (7, 1901082692), (14, 950541346), (28, 475270673), (137, 97135612), (163, 81641588), (274, 48567806), (326, 40820794), (548, 24283903), (652, 20410397), (959, 13876516), (1141, 11663084), (1918, 6938258), (2282, 5831542), (3836, 3469129), (4564, 2915771), (21283, 625268), (22331, 595924), (42566, 312634), (44662, 297962), (85132, 156317), (89324, 148981)]