2747446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 4466448

約数和(自身を除く): 1719002

約数列:

[1, 2, 13, 26, 251, 421, 502, 842, 3263, 5473, 6526, 10946, 105671, 211342, 1373723, 2747446]

約数ペア:

[(1, 2747446), (2, 1373723), (13, 211342), (26, 105671), (251, 10946), (421, 6526), (502, 5473), (842, 3263)]