123994844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 223663440

約数和(自身を除く): 99668596

約数列:

[1, 2, 4, 37, 74, 148, 307, 614, 1228, 2729, 5458, 10916, 11359, 22718, 45436, 100973, 201946, 403892, 837803, 1675606, 3351212, 30998711, 61997422, 123994844]

約数ペア:

[(1, 123994844), (2, 61997422), (4, 30998711), (37, 3351212), (74, 1675606), (148, 837803), (307, 403892), (614, 201946), (1228, 100973), (2729, 45436), (5458, 22718), (10916, 11359)]