2061702488

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{4057}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 3902984400

約数和(自身を除く): 1841281912

約数列:

[1, 2, 4, 8, 139, 278, 457, 556, 914, 1112, 1828, 3656, 4057, 8114, 16228, 32456, 63523, 127046, 254092, 508184, 563923, 1127846, 1854049, 2255692, 3708098, 4511384, 7416196, 14832392, 257712811, 515425622, 1030851244, 2061702488]

約数ペア:

[(1, 2061702488), (2, 1030851244), (4, 515425622), (8, 257712811), (139, 14832392), (278, 7416196), (457, 4511384), (556, 3708098), (914, 2255692), (1112, 1854049), (1828, 1127846), (3656, 563923), (4057, 508184), (8114, 254092), (16228, 127046), (32456, 63523)]