1742147625686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3343}}^1\times {\mathrm{20857}}^1$

素因数の和:24277

約数の個数: 48

約数和(自身を含む): 2908958133312

約数和(自身を除く): 1166810507626

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 3343, 6686, 12493, 20857, 24986, 41714, 43459, 86918, 103633, 207266, 271141, 542282, 646567, 1293134, 1347229, 2694458, 3212623, 6425246, 8405371, 16810742, 20043577, 40087154, 41764099, 69724951, 83528198, 139449902, 260566501, 521133002, 906424363, 1812848726, 2161473481, 4322946962, 28099155253, 56198310506, 67005677911, 134011355822, 871073812843, 1742147625686]

約数ペア:

[(1, 1742147625686), (2, 871073812843), (13, 134011355822), (26, 67005677911), (31, 56198310506), (62, 28099155253), (403, 4322946962), (806, 2161473481), (961, 1812848726), (1922, 906424363), (3343, 521133002), (6686, 260566501), (12493, 139449902), (20857, 83528198), (24986, 69724951), (41714, 41764099), (43459, 40087154), (86918, 20043577), (103633, 16810742), (207266, 8405371), (271141, 6425246), (542282, 3212623), (646567, 2694458), (1293134, 1347229)]