2009975304

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1781893}}^1$

素因数の和:1781949

約数の個数: 32

約数和(自身を含む): 5131854720

約数和(自身を除く): 3121879416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1781893, 3563786, 5345679, 7127572, 10691358, 14255144, 21382716, 42765432, 83748971, 167497942, 251246913, 334995884, 502493826, 669991768, 1004987652, 2009975304]

約数ペア:

[(1, 2009975304), (2, 1004987652), (3, 669991768), (4, 502493826), (6, 334995884), (8, 251246913), (12, 167497942), (24, 83748971), (47, 42765432), (94, 21382716), (141, 14255144), (188, 10691358), (282, 7127572), (376, 5345679), (564, 3563786), (1128, 1781893)]