2016187195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 2677441536

約数和(自身を除く): 661254341

約数列:

[1, 5, 11, 55, 97, 307, 485, 1067, 1231, 1535, 3377, 5335, 6155, 13541, 16885, 29779, 67705, 119407, 148895, 327569, 377917, 597035, 1313477, 1637845, 1889585, 4157087, 6567385, 20785435, 36657949, 183289745, 403237439, 2016187195]

約数ペア:

[(1, 2016187195), (5, 403237439), (11, 183289745), (55, 36657949), (97, 20785435), (307, 6567385), (485, 4157087), (1067, 1889585), (1231, 1637845), (1535, 1313477), (3377, 597035), (5335, 377917), (6155, 327569), (13541, 148895), (16885, 119407), (29779, 67705)]