2008597906

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6661}}^1$

素因数の和:6875

約数の個数: 48

約数和(自身を含む): 3732025752

約数和(自身を除く): 1723427846

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 181, 238, 362, 833, 1267, 1666, 2534, 3077, 6154, 6661, 8869, 13322, 17738, 21539, 43078, 46627, 93254, 113237, 150773, 226474, 301546, 326389, 652778, 792659, 1205641, 1585318, 2411282, 5548613, 8439487, 11097226, 16878974, 20495897, 40991794, 59076409, 118152818, 143471279, 286942558, 1004298953, 2008597906]

約数ペア:

[(1, 2008597906), (2, 1004298953), (7, 286942558), (14, 143471279), (17, 118152818), (34, 59076409), (49, 40991794), (98, 20495897), (119, 16878974), (181, 11097226), (238, 8439487), (362, 5548613), (833, 2411282), (1267, 1585318), (1666, 1205641), (2534, 792659), (3077, 652778), (6154, 326389), (6661, 301546), (8869, 226474), (13322, 150773), (17738, 113237), (21539, 93254), (43078, 46627)]