7889728156

素因数分解:

$2^2\times {\mathrm{907}}^1\times {\mathrm{2174677}}^1$

素因数の和:2175588

約数の個数: 12

約数和(自身を含む): 13822253368

約数和(自身を除く): 5932525212

約数列:

[1, 2, 4, 907, 1814, 3628, 2174677, 4349354, 8698708, 1972432039, 3944864078, 7889728156]

約数ペア:

[(1, 7889728156), (2, 3944864078), (4, 1972432039), (907, 8698708), (1814, 4349354), (3628, 2174677)]