348077114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72911}}^1$

素因数の和:72962

約数の個数: 32

約数和(自身を含む): 671956992

約数和(自身を除く): 323879878

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 72911, 145822, 510377, 802021, 1020754, 1604042, 2260241, 4520482, 5614147, 11228294, 15821687, 24862651, 31643374, 49725302, 174038557, 348077114]

約数ペア:

[(1, 348077114), (2, 174038557), (7, 49725302), (11, 31643374), (14, 24862651), (22, 15821687), (31, 11228294), (62, 5614147), (77, 4520482), (154, 2260241), (217, 1604042), (341, 1020754), (434, 802021), (682, 510377), (2387, 145822), (4774, 72911)]