4026466

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 6306048

約数和(自身を除く): 2279582

約数列:

[1, 2, 31, 62, 101, 202, 643, 1286, 3131, 6262, 19933, 39866, 64943, 129886, 2013233, 4026466]

約数ペア:

[(1, 4026466), (2, 2013233), (31, 129886), (62, 64943), (101, 39866), (202, 19933), (643, 6262), (1286, 3131)]