1138895968

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221059}}^1$

素因数の和:221099

約数の個数: 48

約数和(自身を含む): 2673941760

約数和(自身を除く): 1535045792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 221059, 442118, 884236, 1547413, 1768472, 3094826, 3536944, 5084357, 6189652, 7073888, 10168714, 12379304, 20337428, 24758608, 35590499, 40674856, 49517216, 71180998, 81349712, 142361996, 162699424, 284723992, 569447984, 1138895968]

約数ペア:

[(1, 1138895968), (2, 569447984), (4, 284723992), (7, 162699424), (8, 142361996), (14, 81349712), (16, 71180998), (23, 49517216), (28, 40674856), (32, 35590499), (46, 24758608), (56, 20337428), (92, 12379304), (112, 10168714), (161, 7073888), (184, 6189652), (224, 5084357), (322, 3536944), (368, 3094826), (644, 1768472), (736, 1547413), (1288, 884236), (2576, 442118), (5152, 221059)]