6657170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 13230000

約数和(自身を除く): 6572830

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1249, 2498, 2665, 5330, 6245, 12490, 16237, 32474, 51209, 81185, 102418, 162370, 256045, 512090, 665717, 1331434, 3328585, 6657170]

約数ペア:

[(1, 6657170), (2, 3328585), (5, 1331434), (10, 665717), (13, 512090), (26, 256045), (41, 162370), (65, 102418), (82, 81185), (130, 51209), (205, 32474), (410, 16237), (533, 12490), (1066, 6245), (1249, 5330), (2498, 2665)]