2009802305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{26597}}^1$

素因数の和:26753

約数の個数: 32

約数和(自身を含む): 2941526016

約数和(自身を除く): 931723711

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 2159, 4445, 10795, 15113, 26597, 75565, 132985, 186179, 452149, 930895, 2260745, 3165043, 3377819, 15825215, 16889095, 23644733, 57422923, 118223665, 287114615, 401960461, 2009802305]

約数ペア:

[(1, 2009802305), (5, 401960461), (7, 287114615), (17, 118223665), (35, 57422923), (85, 23644733), (119, 16889095), (127, 15825215), (595, 3377819), (635, 3165043), (889, 2260745), (2159, 930895), (4445, 452149), (10795, 186179), (15113, 132985), (26597, 75565)]