9887458

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 17547264

約数和(自身を除く): 7659806

約数列:

[1, 2, 7, 14, 67, 83, 127, 134, 166, 254, 469, 581, 889, 938, 1162, 1778, 5561, 8509, 10541, 11122, 17018, 21082, 38927, 59563, 73787, 77854, 119126, 147574, 706247, 1412494, 4943729, 9887458]

約数ペア:

[(1, 9887458), (2, 4943729), (7, 1412494), (14, 706247), (67, 147574), (83, 119126), (127, 77854), (134, 73787), (166, 59563), (254, 38927), (469, 21082), (581, 17018), (889, 11122), (938, 10541), (1162, 8509), (1778, 5561)]