9499791994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{52769}}^1$

素因数の和:52963

約数の個数: 48

約数和(自身を含む): 18191718720

約数和(自身を除く): 8691926726

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 167, 334, 539, 1078, 1169, 1837, 2338, 3674, 8183, 12859, 16366, 25718, 52769, 90013, 105538, 180026, 369383, 580459, 738766, 1160918, 2585681, 4063213, 5171362, 8126426, 8812423, 17624846, 28442491, 56884982, 61686961, 96936653, 123373922, 193873306, 431808727, 678556571, 863617454, 1357113142, 4749895997, 9499791994]

約数ペア:

[(1, 9499791994), (2, 4749895997), (7, 1357113142), (11, 863617454), (14, 678556571), (22, 431808727), (49, 193873306), (77, 123373922), (98, 96936653), (154, 61686961), (167, 56884982), (334, 28442491), (539, 17624846), (1078, 8812423), (1169, 8126426), (1837, 5171362), (2338, 4063213), (3674, 2585681), (8183, 1160918), (12859, 738766), (16366, 580459), (25718, 369383), (52769, 180026), (90013, 105538)]