849918190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{5849}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 1670479200

約数和(自身を除く): 820561010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1321, 2642, 5849, 6605, 11698, 13210, 14531, 29062, 29245, 58490, 64339, 72655, 128678, 145310, 321695, 643390, 7726529, 15453058, 38632645, 77265290, 84991819, 169983638, 424959095, 849918190]

約数ペア:

[(1, 849918190), (2, 424959095), (5, 169983638), (10, 84991819), (11, 77265290), (22, 38632645), (55, 15453058), (110, 7726529), (1321, 643390), (2642, 321695), (5849, 145310), (6605, 128678), (11698, 72655), (13210, 64339), (14531, 58490), (29062, 29245)]