4988894236

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{262187}}^1$

素因数の和:262329

約数の個数: 24

約数和(自身を含む): 8985707136

約数和(自身を除く): 3996812900

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 19028, 262187, 524374, 1048748, 17566529, 18615277, 35133058, 37230554, 70266116, 74461108, 1247223559, 2494447118, 4988894236]

約数ペア:

[(1, 4988894236), (2, 2494447118), (4, 1247223559), (67, 74461108), (71, 70266116), (134, 37230554), (142, 35133058), (268, 18615277), (284, 17566529), (4757, 1048748), (9514, 524374), (19028, 262187)]