8239426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 14098320

約数和(自身を除く): 5858894

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1283, 2566, 3211, 6422, 16679, 24377, 33358, 48754, 216827, 316901, 433654, 633802, 4119713, 8239426]

約数ペア:

[(1, 8239426), (2, 4119713), (13, 633802), (19, 433654), (26, 316901), (38, 216827), (169, 48754), (247, 33358), (338, 24377), (494, 16679), (1283, 6422), (2566, 3211)]