10990406

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 19790400

約数和(自身を除く): 8799994

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 433, 518, 686, 866, 1813, 3031, 3626, 6062, 12691, 16021, 21217, 25382, 32042, 42434, 112147, 148519, 224294, 297038, 785029, 1570058, 5495203, 10990406]

約数ペア:

[(1, 10990406), (2, 5495203), (7, 1570058), (14, 785029), (37, 297038), (49, 224294), (74, 148519), (98, 112147), (259, 42434), (343, 32042), (433, 25382), (518, 21217), (686, 16021), (866, 12691), (1813, 6062), (3031, 3626)]