1400000084

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{101833}}^1$

素因数の和:102335

約数の個数: 24

約数和(自身を含む): 2805730368

約数和(自身を除く): 1405730284

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 101833, 203666, 407332, 712831, 1425662, 2851324, 50000003, 100000006, 200000012, 350000021, 700000042, 1400000084]

約数ペア:

[(1, 1400000084), (2, 700000042), (4, 350000021), (7, 200000012), (14, 100000006), (28, 50000003), (491, 2851324), (982, 1425662), (1964, 712831), (3437, 407332), (6874, 203666), (13748, 101833)]