2008504016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1483}}^1\times {\mathrm{1801}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 3979161984

約数和(自身を除く): 1970657968

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1483, 1801, 2966, 3602, 5932, 7204, 11864, 14408, 23728, 28816, 69701, 84647, 139402, 169294, 278804, 338588, 557608, 677176, 1115216, 1354352, 2670883, 5341766, 10683532, 21367064, 42734128, 125531501, 251063002, 502126004, 1004252008, 2008504016]

約数ペア:

[(1, 2008504016), (2, 1004252008), (4, 502126004), (8, 251063002), (16, 125531501), (47, 42734128), (94, 21367064), (188, 10683532), (376, 5341766), (752, 2670883), (1483, 1354352), (1801, 1115216), (2966, 677176), (3602, 557608), (5932, 338588), (7204, 278804), (11864, 169294), (14408, 139402), (23728, 84647), (28816, 69701)]