1999741003

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 2266272000

約数和(自身を除く): 266530997

約数列:

[1, 13, 23, 169, 299, 499, 1031, 3887, 6487, 11477, 13403, 23713, 84331, 149201, 174239, 308269, 514469, 1939613, 4007497, 6688097, 11832787, 86945261, 153826231, 1999741003]

約数ペア:

[(1, 1999741003), (13, 153826231), (23, 86945261), (169, 11832787), (299, 6688097), (499, 4007497), (1031, 1939613), (3887, 514469), (6487, 308269), (11477, 174239), (13403, 149201), (23713, 84331)]