520040517373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{16453}}^1$

素因数の和:16726

約数の個数: 48

約数和(自身を含む): 611014682880

約数和(自身を除く): 90974165507

約数列:

[1, 13, 17, 47, 179, 221, 289, 611, 799, 2327, 3043, 3757, 8413, 10387, 13583, 16453, 39559, 51731, 109369, 143021, 176579, 213889, 279701, 672503, 773291, 1859273, 2431357, 2945087, 3636113, 4754917, 10052783, 13145947, 31607641, 38286131, 50066479, 61813921, 138419089, 170897311, 223481099, 650864227, 851130143, 1799448157, 2353124513, 2905254287, 11064691859, 30590618669, 40003116721, 520040517373]

約数ペア:

[(1, 520040517373), (13, 40003116721), (17, 30590618669), (47, 11064691859), (179, 2905254287), (221, 2353124513), (289, 1799448157), (611, 851130143), (799, 650864227), (2327, 223481099), (3043, 170897311), (3757, 138419089), (8413, 61813921), (10387, 50066479), (13583, 38286131), (16453, 31607641), (39559, 13145947), (51731, 10052783), (109369, 4754917), (143021, 3636113), (176579, 2945087), (213889, 2431357), (279701, 1859273), (672503, 773291)]