1940588836030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{21294731}}^1$

素因数の和:21295452

約数の個数: 32

約数和(自身を含む): 3767123269728

約数和(自身を除く): 1826534433698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 1402, 3505, 7010, 9113, 18226, 45565, 91130, 21294731, 42589462, 106473655, 212947310, 276831503, 553663006, 1384157515, 2768315030, 14927606431, 29855212862, 74638032155, 149276064310, 194058883603, 388117767206, 970294418015, 1940588836030]

約数ペア:

[(1, 1940588836030), (2, 970294418015), (5, 388117767206), (10, 194058883603), (13, 149276064310), (26, 74638032155), (65, 29855212862), (130, 14927606431), (701, 2768315030), (1402, 1384157515), (3505, 553663006), (7010, 276831503), (9113, 212947310), (18226, 106473655), (45565, 42589462), (91130, 21294731)]