290042004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3452881}}^1$

素因数の和:3452895

約数の個数: 24

約数和(自身を含む): 773445568

約数和(自身を除く): 483403564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3452881, 6905762, 10358643, 13811524, 20717286, 24170167, 41434572, 48340334, 72510501, 96680668, 145021002, 290042004]

約数ペア:

[(1, 290042004), (2, 145021002), (3, 96680668), (4, 72510501), (6, 48340334), (7, 41434572), (12, 24170167), (14, 20717286), (21, 13811524), (28, 10358643), (42, 6905762), (84, 3452881)]