859698892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{11489}}^1$

素因数の和:12945

約数の個数: 24

約数和(自身を含む): 1621468800

約数和(自身を除く): 761769908

約数列:

[1, 2, 4, 13, 26, 52, 1439, 2878, 5756, 11489, 18707, 22978, 37414, 45956, 74828, 149357, 298714, 597428, 16532671, 33065342, 66130684, 214924723, 429849446, 859698892]

約数ペア:

[(1, 859698892), (2, 429849446), (4, 214924723), (13, 66130684), (26, 33065342), (52, 16532671), (1439, 597428), (2878, 298714), (5756, 149357), (11489, 74828), (18707, 45956), (22978, 37414)]