1181973790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{46663}}^1$

素因数の和:46836

約数の個数: 32

約数和(自身を含む): 2267870400

約数和(自身を除く): 1085896610

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 46663, 93326, 233315, 466630, 793271, 1586542, 3966355, 6952787, 7932710, 13905574, 34763935, 69527870, 118197379, 236394758, 590986895, 1181973790]

約数ペア:

[(1, 1181973790), (2, 590986895), (5, 236394758), (10, 118197379), (17, 69527870), (34, 34763935), (85, 13905574), (149, 7932710), (170, 6952787), (298, 3966355), (745, 1586542), (1490, 793271), (2533, 466630), (5066, 233315), (12665, 93326), (25330, 46663)]