1330731904

素因数分解:

$2^7\times {\mathrm{1181}}^1\times {\mathrm{8803}}^1$

素因数の和:9998

約数の個数: 32

約数和(自身を含む): 2653613640

約数和(自身を除く): 1322881736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1181, 2362, 4724, 8803, 9448, 17606, 18896, 35212, 37792, 70424, 75584, 140848, 151168, 281696, 563392, 1126784, 10396343, 20792686, 41585372, 83170744, 166341488, 332682976, 665365952, 1330731904]

約数ペア:

[(1, 1330731904), (2, 665365952), (4, 332682976), (8, 166341488), (16, 83170744), (32, 41585372), (64, 20792686), (128, 10396343), (1181, 1126784), (2362, 563392), (4724, 281696), (8803, 151168), (9448, 140848), (17606, 75584), (18896, 70424), (35212, 37792)]