2017996261

素因数分解:

${\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 2097446400

約数和(自身を除く): 79450139

約数列:

[1, 41, 101, 239, 2039, 4141, 9799, 24139, 83599, 205939, 487321, 989699, 8443499, 19980161, 49219421, 2017996261]

約数ペア:

[(1, 2017996261), (41, 49219421), (101, 19980161), (239, 8443499), (2039, 989699), (4141, 487321), (9799, 205939), (24139, 83599)]