78246986

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 40777654

約数列:

[1, 2, 127, 179, 254, 358, 1721, 3442, 22733, 45466, 218567, 308059, 437134, 616118, 39123493, 78246986]

約数ペア:

[(1, 78246986), (2, 39123493), (127, 616118), (179, 437134), (254, 308059), (358, 218567), (1721, 45466), (3442, 22733)]