2045615038

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1\times {\mathrm{4621}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 3086571600

約数和(自身を除く): 1040956562

約数列:

[1, 2, 211, 422, 1049, 2098, 4621, 9242, 221339, 442678, 975031, 1950062, 4847429, 9694858, 1022807519, 2045615038]

約数ペア:

[(1, 2045615038), (2, 1022807519), (211, 9694858), (422, 4847429), (1049, 1950062), (2098, 975031), (4621, 442678), (9242, 221339)]