1064944

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 20

約数和(自身を含む): 2086920

約数和(自身を除く): 1021976

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 659, 808, 1318, 1616, 2636, 5272, 10544, 66559, 133118, 266236, 532472, 1064944]

約数ペア:

[(1, 1064944), (2, 532472), (4, 266236), (8, 133118), (16, 66559), (101, 10544), (202, 5272), (404, 2636), (659, 1616), (808, 1318)]