853996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 1756944

約数和(自身を除く): 902948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1493, 2986, 5972, 16423, 19409, 32846, 38818, 65692, 77636, 213499, 426998, 853996]

約数ペア:

[(1, 853996), (2, 426998), (4, 213499), (11, 77636), (13, 65692), (22, 38818), (26, 32846), (44, 19409), (52, 16423), (143, 5972), (286, 2986), (572, 1493)]