507580514

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 945857088

約数和(自身を除く): 438276574

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 989, 1127, 1978, 2107, 2254, 4214, 5237, 6923, 10474, 13846, 36659, 48461, 73318, 96922, 120451, 225191, 240902, 256613, 450382, 513226, 843157, 1576337, 1686314, 3152674, 5179393, 5902099, 10358786, 11034359, 11804198, 22068718, 36255751, 72511502, 253790257, 507580514]

約数ペア:

[(1, 507580514), (2, 253790257), (7, 72511502), (14, 36255751), (23, 22068718), (43, 11804198), (46, 11034359), (49, 10358786), (86, 5902099), (98, 5179393), (161, 3152674), (301, 1686314), (322, 1576337), (602, 843157), (989, 513226), (1127, 450382), (1978, 256613), (2107, 240902), (2254, 225191), (4214, 120451), (5237, 96922), (6923, 73318), (10474, 48461), (13846, 36659)]