6388844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20743}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 13939968

約数和(自身を除く): 7551124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 20743, 41486, 82972, 145201, 228173, 290402, 456346, 580804, 912692, 1597211, 3194422, 6388844]

約数ペア:

[(1, 6388844), (2, 3194422), (4, 1597211), (7, 912692), (11, 580804), (14, 456346), (22, 290402), (28, 228173), (44, 145201), (77, 82972), (154, 41486), (308, 20743)]