1277307076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{4042111}}^1$

素因数の和:4042194

約数の個数: 12

約数和(自身を含む): 2263582720

約数和(自身を除く): 986275644

約数列:

[1, 2, 4, 79, 158, 316, 4042111, 8084222, 16168444, 319326769, 638653538, 1277307076]

約数ペア:

[(1, 1277307076), (2, 638653538), (4, 319326769), (79, 16168444), (158, 8084222), (316, 4042111)]