7661446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 13110120

約数和(自身を除く): 5448674

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1193, 2386, 3211, 6422, 15509, 22667, 31018, 45334, 201617, 294671, 403234, 589342, 3830723, 7661446]

約数ペア:

[(1, 7661446), (2, 3830723), (13, 589342), (19, 403234), (26, 294671), (38, 201617), (169, 45334), (247, 31018), (338, 22667), (494, 15509), (1193, 6422), (2386, 3211)]