1838868052

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2857}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 3728478208

約数和(自身を除く): 1889610156

約数列:

[1, 2, 4, 7, 14, 28, 127, 181, 254, 362, 508, 724, 889, 1267, 1778, 2534, 2857, 3556, 5068, 5714, 11428, 19999, 22987, 39998, 45974, 79996, 91948, 160909, 321818, 362839, 517117, 643636, 725678, 1034234, 1451356, 2068468, 2539873, 3619819, 5079746, 7239638, 10159492, 14479276, 65673859, 131347718, 262695436, 459717013, 919434026, 1838868052]

約数ペア:

[(1, 1838868052), (2, 919434026), (4, 459717013), (7, 262695436), (14, 131347718), (28, 65673859), (127, 14479276), (181, 10159492), (254, 7239638), (362, 5079746), (508, 3619819), (724, 2539873), (889, 2068468), (1267, 1451356), (1778, 1034234), (2534, 725678), (2857, 643636), (3556, 517117), (5068, 362839), (5714, 321818), (11428, 160909), (19999, 91948), (22987, 79996), (39998, 45974)]