855004794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{201557}}^1$

素因数の和:201670

約数の個数: 32

約数和(自身を含む): 1973655936

約数和(自身を除く): 1118651142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 201557, 403114, 604671, 1209342, 1410899, 2821798, 4232697, 8465394, 20357257, 40714514, 61071771, 122143542, 142500799, 285001598, 427502397, 855004794]

約数ペア:

[(1, 855004794), (2, 427502397), (3, 285001598), (6, 142500799), (7, 122143542), (14, 61071771), (21, 40714514), (42, 20357257), (101, 8465394), (202, 4232697), (303, 2821798), (606, 1410899), (707, 1209342), (1414, 604671), (2121, 403114), (4242, 201557)]