2008430086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 3272220000

約数和(自身を除く): 1263789914

約数列:

[1, 2, 13, 26, 211, 349, 422, 698, 1049, 2098, 2743, 4537, 5486, 9074, 13637, 27274, 73639, 147278, 221339, 366101, 442678, 732202, 957307, 1914614, 2877407, 4759313, 5754814, 9518626, 77247311, 154494622, 1004215043, 2008430086]

約数ペア:

[(1, 2008430086), (2, 1004215043), (13, 154494622), (26, 77247311), (211, 9518626), (349, 5754814), (422, 4759313), (698, 2877407), (1049, 1914614), (2098, 957307), (2743, 732202), (4537, 442678), (5486, 366101), (9074, 221339), (13637, 147278), (27274, 73639)]