2017752035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 2649507840

約数和(自身を除く): 631755805

約数列:

[1, 5, 13, 65, 79, 395, 443, 887, 1027, 2215, 4435, 5135, 5759, 11531, 28795, 34997, 57655, 70073, 174985, 350365, 392941, 454961, 910949, 1964705, 2274805, 4554745, 5108233, 25541165, 31042339, 155211695, 403550407, 2017752035]

約数ペア:

[(1, 2017752035), (5, 403550407), (13, 155211695), (65, 31042339), (79, 25541165), (395, 5108233), (443, 4554745), (887, 2274805), (1027, 1964705), (2215, 910949), (4435, 454961), (5135, 392941), (5759, 350365), (11531, 174985), (28795, 70073), (34997, 57655)]