2011047555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{716951}}^1$

素因数の和:716987

約数の個数: 32

約数和(自身を含む): 3716679168

約数和(自身を除く): 1705631613

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 716951, 2150853, 3584755, 7886461, 10754265, 12188167, 23659383, 36564501, 39432305, 60940835, 118296915, 134069837, 182822505, 402209511, 670349185, 2011047555]

約数ペア:

[(1, 2011047555), (3, 670349185), (5, 402209511), (11, 182822505), (15, 134069837), (17, 118296915), (33, 60940835), (51, 39432305), (55, 36564501), (85, 23659383), (165, 12188167), (187, 10754265), (255, 7886461), (561, 3584755), (935, 2150853), (2805, 716951)]