2017690844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6481}}^1\times {\mathrm{5987}}^1$

素因数の和:12485

約数の個数: 24

約数和(自身を含む): 3803793168

約数和(自身を除く): 1786102324

約数列:

[1, 2, 4, 13, 26, 52, 5987, 6481, 11974, 12962, 23948, 25924, 77831, 84253, 155662, 168506, 311324, 337012, 38801747, 77603494, 155206988, 504422711, 1008845422, 2017690844]

約数ペア:

[(1, 2017690844), (2, 1008845422), (4, 504422711), (13, 155206988), (26, 77603494), (52, 38801747), (5987, 337012), (6481, 311324), (11974, 168506), (12962, 155662), (23948, 84253), (25924, 77831)]