10390002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{247381}}^1$

素因数の和:247393

約数の個数: 16

約数和(自身を含む): 23748672

約数和(自身を除く): 13358670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 247381, 494762, 742143, 1484286, 1731667, 3463334, 5195001, 10390002]

約数ペア:

[(1, 10390002), (2, 5195001), (3, 3463334), (6, 1731667), (7, 1484286), (14, 742143), (21, 494762), (42, 247381)]