2005403844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{91873}}^1$

素因数の和:92004

約数の個数: 48

約数和(自身を含む): 5000885568

約数和(自身を除く): 2995481724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 10914, 21828, 91873, 183746, 275619, 367492, 551238, 1102476, 1561841, 3123682, 4685523, 6247364, 9371046, 9830411, 18742092, 19660822, 29491233, 39321644, 58982466, 117964932, 167116987, 334233974, 501350961, 668467948, 1002701922, 2005403844]

約数ペア:

[(1, 2005403844), (2, 1002701922), (3, 668467948), (4, 501350961), (6, 334233974), (12, 167116987), (17, 117964932), (34, 58982466), (51, 39321644), (68, 29491233), (102, 19660822), (107, 18742092), (204, 9830411), (214, 9371046), (321, 6247364), (428, 4685523), (642, 3123682), (1284, 1561841), (1819, 1102476), (3638, 551238), (5457, 367492), (7276, 275619), (10914, 183746), (21828, 91873)]