973994990

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{461609}}^1$

素因数の和:461827

約数の個数: 16

約数和(自身を含む): 1761503760

約数和(自身を除く): 787508770

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 461609, 923218, 2308045, 4616090, 97399499, 194798998, 486997495, 973994990]

約数ペア:

[(1, 973994990), (2, 486997495), (5, 194798998), (10, 97399499), (211, 4616090), (422, 2308045), (1055, 923218), (2110, 461609)]