1960229376001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2287}}^1\times {\mathrm{228139}}^1$

素因数の和:230473

約数の個数: 24

約数和(自身を含む): 2243488607360

約数和(自身を除く): 283259231359

約数列:

[1, 13, 17, 221, 289, 2287, 3757, 29731, 38879, 228139, 505427, 660943, 2965807, 3878363, 8592259, 50418719, 65932171, 521753893, 857118223, 6782800609, 8869816181, 115307610353, 150786875077, 1960229376001]

約数ペア:

[(1, 1960229376001), (13, 150786875077), (17, 115307610353), (221, 8869816181), (289, 6782800609), (2287, 857118223), (3757, 521753893), (29731, 65932171), (38879, 50418719), (228139, 8592259), (505427, 3878363), (660943, 2965807)]