2009149831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{5449}}^1$

素因数の和:5826

約数の個数: 16

約数和(自身を含む): 2191946400

約数和(自身を除く): 182796569

約数列:

[1, 13, 113, 251, 1469, 3263, 5449, 28363, 70837, 368719, 615737, 1367699, 8004581, 17780087, 154549987, 2009149831]

約数ペア:

[(1, 2009149831), (13, 154549987), (113, 17780087), (251, 8004581), (1469, 1367699), (3263, 615737), (5449, 368719), (28363, 70837)]