2056513528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{351661}}^1$

素因数の和:351727

約数の個数: 32

約数和(自身を含む): 4177744560

約数和(自身を除く): 2121231032

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 351661, 703322, 1406644, 2813288, 5978237, 11956474, 15121423, 23912948, 30242846, 47825896, 60485692, 120971384, 257064191, 514128382, 1028256764, 2056513528]

約数ペア:

[(1, 2056513528), (2, 1028256764), (4, 514128382), (8, 257064191), (17, 120971384), (34, 60485692), (43, 47825896), (68, 30242846), (86, 23912948), (136, 15121423), (172, 11956474), (344, 5978237), (731, 2813288), (1462, 1406644), (2924, 703322), (5848, 351661)]