551446322588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1\times {\mathrm{185519}}^1$

素因数の和:187586

約数の個数: 48

約数和(自身を含む): 1124269009920

約数和(自身を除く): 572822687332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2003, 4006, 8012, 14021, 28042, 56084, 106159, 185519, 212318, 371038, 424636, 742076, 743113, 1298633, 1486226, 2597266, 2972452, 5194532, 9832507, 19665014, 39330028, 68827549, 137655098, 275310196, 371594557, 743189114, 1486378228, 2601161899, 5202323798, 10404647596, 19694511521, 39389023042, 78778046084, 137861580647, 275723161294, 551446322588]

約数ペア:

[(1, 551446322588), (2, 275723161294), (4, 137861580647), (7, 78778046084), (14, 39389023042), (28, 19694511521), (53, 10404647596), (106, 5202323798), (212, 2601161899), (371, 1486378228), (742, 743189114), (1484, 371594557), (2003, 275310196), (4006, 137655098), (8012, 68827549), (14021, 39330028), (28042, 19665014), (56084, 9832507), (106159, 5194532), (185519, 2972452), (212318, 2597266), (371038, 1486226), (424636, 1298633), (742076, 743113)]