2788896974

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{1231}}^1\times {\mathrm{3209}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 4199912640

約数和(自身を除く): 1411015666

約数列:

[1, 2, 353, 706, 1231, 2462, 3209, 6418, 434543, 869086, 1132777, 2265554, 3950279, 7900558, 1394448487, 2788896974]

約数ペア:

[(1, 2788896974), (2, 1394448487), (353, 7900558), (706, 3950279), (1231, 2265554), (2462, 1132777), (3209, 869086), (6418, 434543)]