2772044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^2$

素因数の和:517

約数の個数: 18

約数和(自身を含む): 5313252

約数和(自身を除く): 2541208

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 63001, 126002, 252004, 693011, 1386022, 2772044]

約数ペア:

[(1, 2772044), (2, 1386022), (4, 693011), (11, 252004), (22, 126002), (44, 63001), (251, 11044), (502, 5522), (1004, 2761)]