1921567235290

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1303}}^1\times {\mathrm{141937}}^1$

素因数の和:144286

約数の個数: 32

約数和(自身を含む): 3464831485440

約数和(自身を除く): 1543264250150

約数列:

[1, 2, 5, 10, 1039, 1303, 2078, 2606, 5195, 6515, 10390, 13030, 141937, 283874, 709685, 1353817, 1419370, 2707634, 6769085, 13538170, 147472543, 184943911, 294945086, 369887822, 737362715, 924719555, 1474725430, 1849439110, 192156723529, 384313447058, 960783617645, 1921567235290]

約数ペア:

[(1, 1921567235290), (2, 960783617645), (5, 384313447058), (10, 192156723529), (1039, 1849439110), (1303, 1474725430), (2078, 924719555), (2606, 737362715), (5195, 369887822), (6515, 294945086), (10390, 184943911), (13030, 147472543), (141937, 13538170), (283874, 6769085), (709685, 2707634), (1353817, 1419370)]