442095416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{111191}}^1$

素因数の和:111275

約数の個数: 32

約数和(自身を含む): 960698880

約数和(自身を除く): 518603464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 111191, 222382, 444764, 778337, 889528, 1556674, 3113348, 6226696, 7894561, 15789122, 31578244, 55261927, 63156488, 110523854, 221047708, 442095416]

約数ペア:

[(1, 442095416), (2, 221047708), (4, 110523854), (7, 63156488), (8, 55261927), (14, 31578244), (28, 15789122), (56, 7894561), (71, 6226696), (142, 3113348), (284, 1556674), (497, 889528), (568, 778337), (994, 444764), (1988, 222382), (3976, 111191)]