13302764216

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{917179}}^1$

素因数の和:917236

約数の個数: 48

約数和(自身を含む): 29799178200

約数和(自身を除く): 16496413984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 917179, 1834358, 3668716, 6420253, 7337432, 12840506, 25681012, 33935623, 44941771, 51362024, 67871246, 89883542, 135742492, 179767084, 237549361, 271484984, 359534168, 475098722, 950197444, 1662845527, 1900394888, 3325691054, 6651382108, 13302764216]

約数ペア:

[(1, 13302764216), (2, 6651382108), (4, 3325691054), (7, 1900394888), (8, 1662845527), (14, 950197444), (28, 475098722), (37, 359534168), (49, 271484984), (56, 237549361), (74, 179767084), (98, 135742492), (148, 89883542), (196, 67871246), (259, 51362024), (296, 44941771), (392, 33935623), (518, 25681012), (1036, 12840506), (1813, 7337432), (2072, 6420253), (3626, 3668716), (7252, 1834358), (14504, 917179)]