2118889382416

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{17683}}^1\times {\mathrm{49597}}^1$

素因数の和:67439

約数の個数: 40

約数和(自身を含む): 4132852942784

約数和(自身を除く): 2013963560368

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 17683, 35366, 49597, 70732, 99194, 141464, 198388, 282928, 396776, 793552, 2670133, 5340266, 7489147, 10680532, 14978294, 21361064, 29956588, 42722128, 59913176, 119826352, 877023751, 1754047502, 3508095004, 7016190008, 14032380016, 132430586401, 264861172802, 529722345604, 1059444691208, 2118889382416]

約数ペア:

[(1, 2118889382416), (2, 1059444691208), (4, 529722345604), (8, 264861172802), (16, 132430586401), (151, 14032380016), (302, 7016190008), (604, 3508095004), (1208, 1754047502), (2416, 877023751), (17683, 119826352), (35366, 59913176), (49597, 42722128), (70732, 29956588), (99194, 21361064), (141464, 14978294), (198388, 10680532), (282928, 7489147), (396776, 5340266), (793552, 2670133)]