2677904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 5356800

約数和(自身を除く): 2678896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5399, 10798, 21596, 43192, 86384, 167369, 334738, 669476, 1338952, 2677904]

約数ペア:

[(1, 2677904), (2, 1338952), (4, 669476), (8, 334738), (16, 167369), (31, 86384), (62, 43192), (124, 21596), (248, 10798), (496, 5399)]