2007286897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{635821}}^1$

素因数の和:635880

約数の個数: 16

約数和(自身を含む): 2563634304

約数和(自身を除く): 556347407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 635821, 4450747, 6994031, 26068661, 48958217, 182480627, 286755271, 2007286897]

約数ペア:

[(1, 2007286897), (7, 286755271), (11, 182480627), (41, 48958217), (77, 26068661), (287, 6994031), (451, 4450747), (3157, 635821)]