2080209334

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{1553}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 3592201536

約数和(自身を除く): 1511992202

約数列:

[1, 2, 7, 14, 241, 397, 482, 794, 1553, 1687, 2779, 3106, 3374, 5558, 10871, 21742, 95677, 191354, 374273, 616541, 669739, 748546, 1233082, 1339478, 2619911, 4315787, 5239822, 8631574, 148586381, 297172762, 1040104667, 2080209334]

約数ペア:

[(1, 2080209334), (2, 1040104667), (7, 297172762), (14, 148586381), (241, 8631574), (397, 5239822), (482, 4315787), (794, 2619911), (1553, 1339478), (1687, 1233082), (2779, 748546), (3106, 669739), (3374, 616541), (5558, 374273), (10871, 191354), (21742, 95677)]