1361416

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 3119040

約数和(自身を除く): 1757624

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 151, 161, 184, 196, 302, 322, 392, 604, 644, 1057, 1127, 1208, 1288, 2114, 2254, 3473, 4228, 4508, 6946, 7399, 8456, 9016, 13892, 14798, 24311, 27784, 29596, 48622, 59192, 97244, 170177, 194488, 340354, 680708, 1361416]

約数ペア:

[(1, 1361416), (2, 680708), (4, 340354), (7, 194488), (8, 170177), (14, 97244), (23, 59192), (28, 48622), (46, 29596), (49, 27784), (56, 24311), (92, 14798), (98, 13892), (151, 9016), (161, 8456), (184, 7399), (196, 6946), (302, 4508), (322, 4228), (392, 3473), (604, 2254), (644, 2114), (1057, 1288), (1127, 1208)]