9415692026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{647839}}^1$

素因数の和:647910

約数の個数: 24

約数和(自身を含む): 15649223040

約数和(自身を除く): 6233531014

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 647839, 1295678, 8421907, 16843814, 27857077, 55714154, 109484791, 218969582, 362142001, 724284002, 4707846013, 9415692026]

約数ペア:

[(1, 9415692026), (2, 4707846013), (13, 724284002), (26, 362142001), (43, 218969582), (86, 109484791), (169, 55714154), (338, 27857077), (559, 16843814), (1118, 8421907), (7267, 1295678), (14534, 647839)]