488538863281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1\times {\mathrm{31723}}^1$

素因数の和:32893

約数の個数: 32

約数和(自身を含む): 596431503360

約数和(自身を除く): 107892640079

約数列:

[1, 7, 17, 119, 127, 889, 1019, 2159, 7133, 15113, 17323, 31723, 121261, 129413, 222061, 539291, 905891, 2200021, 3775037, 4028821, 15400147, 28201747, 32325737, 68489957, 226280159, 479429699, 549537529, 3846762703, 4105368599, 28737580193, 69791266183, 488538863281]

約数ペア:

[(1, 488538863281), (7, 69791266183), (17, 28737580193), (119, 4105368599), (127, 3846762703), (889, 549537529), (1019, 479429699), (2159, 226280159), (7133, 68489957), (15113, 32325737), (17323, 28201747), (31723, 15400147), (121261, 4028821), (129413, 3775037), (222061, 2200021), (539291, 905891)]