2012097628832

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{879401}}^1$

素因数の和:880101

約数の個数: 48

約数和(自身を含む): 3999604718592

約数和(自身を除く): 1987507089760

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 563, 1016, 1126, 2032, 2252, 4064, 4504, 9008, 18016, 71501, 143002, 286004, 572008, 879401, 1144016, 1758802, 2288032, 3517604, 7035208, 14070416, 28140832, 111683927, 223367854, 446735708, 495102763, 893471416, 990205526, 1786942832, 1980411052, 3573885664, 3960822104, 7921644208, 15843288416, 62878050901, 125756101802, 251512203604, 503024407208, 1006048814416, 2012097628832]

約数ペア:

[(1, 2012097628832), (2, 1006048814416), (4, 503024407208), (8, 251512203604), (16, 125756101802), (32, 62878050901), (127, 15843288416), (254, 7921644208), (508, 3960822104), (563, 3573885664), (1016, 1980411052), (1126, 1786942832), (2032, 990205526), (2252, 893471416), (4064, 495102763), (4504, 446735708), (9008, 223367854), (18016, 111683927), (71501, 28140832), (143002, 14070416), (286004, 7035208), (572008, 3517604), (879401, 2288032), (1144016, 1758802)]