9969884810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{56477}}^1$

素因数の和:56750

約数の個数: 32

約数和(自身を含む): 18217543680

約数和(自身を除く): 8247658870

約数列:

[1, 2, 5, 10, 127, 139, 254, 278, 635, 695, 1270, 1390, 17653, 35306, 56477, 88265, 112954, 176530, 282385, 564770, 7172579, 7850303, 14345158, 15700606, 35862895, 39251515, 71725790, 78503030, 996988481, 1993976962, 4984942405, 9969884810]

約数ペア:

[(1, 9969884810), (2, 4984942405), (5, 1993976962), (10, 996988481), (127, 78503030), (139, 71725790), (254, 39251515), (278, 35862895), (635, 15700606), (695, 14345158), (1270, 7850303), (1390, 7172579), (17653, 564770), (35306, 282385), (56477, 176530), (88265, 112954)]