2011304985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{4973}}^1$

素因数の和:5497

約数の個数: 32

約数和(自身を含む): 3280452480

約数和(自身を除く): 1269147495

約数列:

[1, 3, 5, 15, 59, 177, 295, 457, 885, 1371, 2285, 4973, 6855, 14919, 24865, 26963, 74595, 80889, 134815, 293407, 404445, 880221, 1467035, 2272661, 4401105, 6817983, 11363305, 34089915, 134086999, 402260997, 670434995, 2011304985]

約数ペア:

[(1, 2011304985), (3, 670434995), (5, 402260997), (15, 134086999), (59, 34089915), (177, 11363305), (295, 6817983), (457, 4401105), (885, 2272661), (1371, 1467035), (2285, 880221), (4973, 404445), (6855, 293407), (14919, 134815), (24865, 80889), (26963, 74595)]