392326510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11597}}^1$

素因数の和:11820

約数の個数: 32

約数和(自身を含む): 751550400

約数和(自身を除く): 359223890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1990, 3383, 6766, 11597, 16915, 23194, 33830, 57985, 115970, 197149, 394298, 985745, 1971490, 2307803, 4615606, 11539015, 23078030, 39232651, 78465302, 196163255, 392326510]

約数ペア:

[(1, 392326510), (2, 196163255), (5, 78465302), (10, 39232651), (17, 23078030), (34, 11539015), (85, 4615606), (170, 2307803), (199, 1971490), (398, 985745), (995, 394298), (1990, 197149), (3383, 115970), (6766, 57985), (11597, 33830), (16915, 23194)]