2008145688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1780271}}^1$

素因数の和:1780327

約数の個数: 32

約数和(自身を含む): 5127183360

約数和(自身を除く): 3119037672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1780271, 3560542, 5340813, 7121084, 10681626, 14242168, 21363252, 42726504, 83672737, 167345474, 251018211, 334690948, 502036422, 669381896, 1004072844, 2008145688]

約数ペア:

[(1, 2008145688), (2, 1004072844), (3, 669381896), (4, 502036422), (6, 334690948), (8, 251018211), (12, 167345474), (24, 83672737), (47, 42726504), (94, 21363252), (141, 14242168), (188, 10681626), (282, 7121084), (376, 5340813), (564, 3560542), (1128, 1780271)]