1900385845

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1\times {\mathrm{3209}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 2310275520

約数和(自身を除く): 409889675

約数列:

[1, 5, 83, 415, 1427, 3209, 7135, 16045, 118441, 266347, 592205, 1331735, 4579243, 22896215, 380077169, 1900385845]

約数ペア:

[(1, 1900385845), (5, 380077169), (83, 22896215), (415, 4579243), (1427, 1331735), (3209, 592205), (7135, 266347), (16045, 118441)]