520087228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{70549}}^1$

素因数の和:70669

約数の個数: 24

約数和(自身を含む): 967946000

約数和(自身を除く): 447858772

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 70549, 141098, 282196, 1340431, 2680862, 5361724, 6843253, 13686506, 27373012, 130021807, 260043614, 520087228]

約数ペア:

[(1, 520087228), (2, 260043614), (4, 130021807), (19, 27373012), (38, 13686506), (76, 6843253), (97, 5361724), (194, 2680862), (388, 1340431), (1843, 282196), (3686, 141098), (7372, 70549)]