6652690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 13172544

約数和(自身を除く): 6519854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 307, 394, 614, 985, 1535, 1970, 2167, 3070, 3377, 4334, 6754, 10835, 16885, 21670, 33770, 60479, 120958, 302395, 604790, 665269, 1330538, 3326345, 6652690]

約数ペア:

[(1, 6652690), (2, 3326345), (5, 1330538), (10, 665269), (11, 604790), (22, 302395), (55, 120958), (110, 60479), (197, 33770), (307, 21670), (394, 16885), (614, 10835), (985, 6754), (1535, 4334), (1970, 3377), (2167, 3070)]