2005153908

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1\times {\mathrm{1063}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 4713332736

約数和(自身を除く): 2708178828

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 823, 1063, 1146, 1646, 2126, 2292, 2469, 3189, 3292, 4252, 4938, 6378, 9876, 12756, 157193, 203033, 314386, 406066, 471579, 609099, 628772, 812132, 874849, 943158, 1218198, 1749698, 1886316, 2436396, 2624547, 3499396, 5249094, 10498188, 167096159, 334192318, 501288477, 668384636, 1002576954, 2005153908]

約数ペア:

[(1, 2005153908), (2, 1002576954), (3, 668384636), (4, 501288477), (6, 334192318), (12, 167096159), (191, 10498188), (382, 5249094), (573, 3499396), (764, 2624547), (823, 2436396), (1063, 1886316), (1146, 1749698), (1646, 1218198), (2126, 943158), (2292, 874849), (2469, 812132), (3189, 628772), (3292, 609099), (4252, 471579), (4938, 406066), (6378, 314386), (9876, 203033), (12756, 157193)]