1022704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1608

約数の個数: 20

約数和(自身を含む): 2031120

約数和(自身を除く): 1008416

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1559, 3118, 6236, 12472, 24944, 63919, 127838, 255676, 511352, 1022704]

約数ペア:

[(1, 1022704), (2, 511352), (4, 255676), (8, 127838), (16, 63919), (41, 24944), (82, 12472), (164, 6236), (328, 3118), (656, 1559)]