21740649014

素因数分解:

$2^1\times 7^1\times {\mathrm{5669}}^1\times {\mathrm{273929}}^1$

素因数の和:279607

約数の個数: 16

約数和(自身を含む): 37276394400

約数和(自身を除く): 15535745386

約数列:

[1, 2, 7, 14, 5669, 11338, 39683, 79366, 273929, 547858, 1917503, 3835006, 1552903501, 3105807002, 10870324507, 21740649014]

約数ペア:

[(1, 21740649014), (2, 10870324507), (7, 3105807002), (14, 1552903501), (5669, 3835006), (11338, 1917503), (39683, 547858), (79366, 273929)]