9970298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 6964102

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 199, 398, 533, 611, 1066, 1222, 1927, 2587, 3854, 5174, 8159, 9353, 16318, 18706, 25051, 50102, 106067, 121589, 212134, 243178, 383473, 766946, 4985149, 9970298]

約数ペア:

[(1, 9970298), (2, 4985149), (13, 766946), (26, 383473), (41, 243178), (47, 212134), (82, 121589), (94, 106067), (199, 50102), (398, 25051), (533, 18706), (611, 16318), (1066, 9353), (1222, 8159), (1927, 5174), (2587, 3854)]