2691366958

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{580787}}^1$

素因数の和:581127

約数の個数: 16

約数和(自身を含む): 4627718784

約数和(自身を除く): 1936351826

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 580787, 1161574, 4065509, 8131018, 192240497, 384480994, 1345683479, 2691366958]

約数ペア:

[(1, 2691366958), (2, 1345683479), (7, 384480994), (14, 192240497), (331, 8131018), (662, 4065509), (2317, 1161574), (4634, 580787)]