1197409730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{5413}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 2352881088

約数和(自身を除く): 1155471358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2011, 4022, 5413, 10055, 10826, 20110, 22121, 27065, 44242, 54130, 59543, 110605, 119086, 221210, 297715, 595430, 10885543, 21771086, 54427715, 108855430, 119740973, 239481946, 598704865, 1197409730]

約数ペア:

[(1, 1197409730), (2, 598704865), (5, 239481946), (10, 119740973), (11, 108855430), (22, 54427715), (55, 21771086), (110, 10885543), (2011, 595430), (4022, 297715), (5413, 221210), (10055, 119086), (10826, 110605), (20110, 59543), (22121, 54130), (27065, 44242)]