2008597927

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1\times {\mathrm{2447}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 2314828800

約数和(自身を除く): 306230873

約数列:

[1, 7, 149, 787, 1043, 2447, 5509, 17129, 117263, 364603, 820841, 1925789, 2552221, 13480523, 286942561, 2008597927]

約数ペア:

[(1, 2008597927), (7, 286942561), (149, 13480523), (787, 2552221), (1043, 1925789), (2447, 820841), (5509, 364603), (17129, 117263)]