980722946

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{97159}}^1$

素因数の和:97278

約数の個数: 24

約数和(自身を含む): 1727893440

約数和(自身を除く): 747170494

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 97159, 194318, 680113, 1360226, 4760791, 9521582, 10007377, 20014754, 70051639, 140103278, 490361473, 980722946]

約数ペア:

[(1, 980722946), (2, 490361473), (7, 140103278), (14, 70051639), (49, 20014754), (98, 10007377), (103, 9521582), (206, 4760791), (721, 1360226), (1442, 680113), (5047, 194318), (10094, 97159)]