2603320314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{305339}}^1$

素因数の和:305387

約数の個数: 48

約数和(自身を含む): 6265576800

約数和(自身を除く): 3662256486

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 305339, 610678, 916017, 1832034, 2137373, 4274746, 6412119, 8854831, 12824238, 14961611, 17709662, 26564493, 29923222, 44884833, 53128986, 61983817, 89769666, 123967634, 185951451, 371902902, 433886719, 867773438, 1301660157, 2603320314]

約数ペア:

[(1, 2603320314), (2, 1301660157), (3, 867773438), (6, 433886719), (7, 371902902), (14, 185951451), (21, 123967634), (29, 89769666), (42, 61983817), (49, 53128986), (58, 44884833), (87, 29923222), (98, 26564493), (147, 17709662), (174, 14961611), (203, 12824238), (294, 8854831), (406, 6412119), (609, 4274746), (1218, 2137373), (1421, 1832034), (2842, 916017), (4263, 610678), (8526, 305339)]