2017103465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{38839}}^1$

素因数の和:38921

約数の個数: 32

約数和(自身を含む): 2818851840

約数和(自身を除く): 801748375

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 3055, 3995, 10387, 38839, 51935, 194195, 504907, 660263, 1825433, 2524535, 3301315, 8583419, 9127165, 23730629, 31032361, 42917095, 118653145, 155161805, 403420693, 2017103465]

約数ペア:

[(1, 2017103465), (5, 403420693), (13, 155161805), (17, 118653145), (47, 42917095), (65, 31032361), (85, 23730629), (221, 9127165), (235, 8583419), (611, 3301315), (799, 2524535), (1105, 1825433), (3055, 660263), (3995, 504907), (10387, 194195), (38839, 51935)]