4026542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 6540912

約数和(自身を除く): 2514370

約数列:

[1, 2, 13, 26, 251, 502, 617, 1234, 3263, 6526, 8021, 16042, 154867, 309734, 2013271, 4026542]

約数ペア:

[(1, 4026542), (2, 2013271), (13, 309734), (26, 154867), (251, 16042), (502, 8021), (617, 6526), (1234, 3263)]