2061417974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431801}}^1$

素因数の和:431852

約数の個数: 32

約数和(自身を含む): 3979487232

約数和(自身を除く): 1918069258

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 431801, 863602, 3022607, 4749811, 6045214, 9499622, 13385831, 26771662, 33248677, 66497354, 93700817, 147244141, 187401634, 294488282, 1030708987, 2061417974]

約数ペア:

[(1, 2061417974), (2, 1030708987), (7, 294488282), (11, 187401634), (14, 147244141), (22, 93700817), (31, 66497354), (62, 33248677), (77, 26771662), (154, 13385831), (217, 9499622), (341, 6045214), (434, 4749811), (682, 3022607), (2387, 863602), (4774, 431801)]