978753022

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{9883}}^1$

素因数の和:10204

約数の個数: 24

約数和(自身を含む): 1595336904

約数和(自身を除く): 616583882

約数列:

[1, 2, 13, 26, 169, 293, 338, 586, 3809, 7618, 9883, 19766, 49517, 99034, 128479, 256958, 1670227, 2895719, 3340454, 5791438, 37644347, 75288694, 489376511, 978753022]

約数ペア:

[(1, 978753022), (2, 489376511), (13, 75288694), (26, 37644347), (169, 5791438), (293, 3340454), (338, 2895719), (586, 1670227), (3809, 256958), (7618, 128479), (9883, 99034), (19766, 49517)]