2005421622

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 4150358784

約数和(自身を除く): 2144937162

約数列:

[1, 2, 3, 6, 67, 113, 131, 134, 201, 226, 262, 337, 339, 393, 402, 674, 678, 786, 1011, 2022, 7571, 8777, 14803, 15142, 17554, 22579, 22713, 26331, 29606, 38081, 44147, 44409, 45158, 45426, 52662, 67737, 76162, 88294, 88818, 114243, 132441, 135474, 228486, 264882, 991801, 1983602, 2551427, 2957849, 2975403, 4988611, 5102854, 5915698, 5950806, 7654281, 8873547, 9977222, 14965833, 15308562, 17747094, 29931666, 334236937, 668473874, 1002710811, 2005421622]

約数ペア:

[(1, 2005421622), (2, 1002710811), (3, 668473874), (6, 334236937), (67, 29931666), (113, 17747094), (131, 15308562), (134, 14965833), (201, 9977222), (226, 8873547), (262, 7654281), (337, 5950806), (339, 5915698), (393, 5102854), (402, 4988611), (674, 2975403), (678, 2957849), (786, 2551427), (1011, 1983602), (2022, 991801), (7571, 264882), (8777, 228486), (14803, 135474), (15142, 132441), (17554, 114243), (22579, 88818), (22713, 88294), (26331, 76162), (29606, 67737), (38081, 52662), (44147, 45426), (44409, 45158)]