397897367032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1948109}}^1$

素因数の和:1948348

約数の個数: 48

約数和(自身を含む): 823933643400

約数和(自身を除く): 426036276368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 422, 484, 844, 968, 1688, 2321, 4642, 9284, 18568, 25531, 51062, 102124, 204248, 1948109, 3896218, 7792436, 15584872, 21429199, 42858398, 85716796, 171433592, 235721189, 411050999, 471442378, 822101998, 942884756, 1644203996, 1885769512, 3288407992, 4521560989, 9043121978, 18086243956, 36172487912, 49737170879, 99474341758, 198948683516, 397897367032]

約数ペア:

[(1, 397897367032), (2, 198948683516), (4, 99474341758), (8, 49737170879), (11, 36172487912), (22, 18086243956), (44, 9043121978), (88, 4521560989), (121, 3288407992), (211, 1885769512), (242, 1644203996), (422, 942884756), (484, 822101998), (844, 471442378), (968, 411050999), (1688, 235721189), (2321, 171433592), (4642, 85716796), (9284, 42858398), (18568, 21429199), (25531, 15584872), (51062, 7792436), (102124, 3896218), (204248, 1948109)]