9952990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 9207074

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 461, 635, 922, 1270, 2159, 2305, 4318, 4610, 7837, 10795, 15674, 21590, 39185, 58547, 78370, 117094, 292735, 585470, 995299, 1990598, 4976495, 9952990]

約数ペア:

[(1, 9952990), (2, 4976495), (5, 1990598), (10, 995299), (17, 585470), (34, 292735), (85, 117094), (127, 78370), (170, 58547), (254, 39185), (461, 21590), (635, 15674), (922, 10795), (1270, 7837), (2159, 4610), (2305, 4318)]