810814892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{7793}}^1$

素因数の和:7890

約数の個数: 36

約数和(自身を含む): 1535262120

約数和(自身を除く): 724447228

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1369, 1406, 2738, 2812, 5476, 7793, 15586, 26011, 31172, 52022, 104044, 148067, 288341, 296134, 576682, 592268, 1153364, 5478479, 10668617, 10956958, 21337234, 21913916, 42674468, 202703723, 405407446, 810814892]

約数ペア:

[(1, 810814892), (2, 405407446), (4, 202703723), (19, 42674468), (37, 21913916), (38, 21337234), (74, 10956958), (76, 10668617), (148, 5478479), (703, 1153364), (1369, 592268), (1406, 576682), (2738, 296134), (2812, 288341), (5476, 148067), (7793, 104044), (15586, 52022), (26011, 31172)]