131434996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{426737}}^1$

素因数の和:426759

約数の個数: 24

約数和(自身を含む): 286767936

約数和(自身を除く): 155332940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 426737, 853474, 1706948, 2987159, 4694107, 5974318, 9388214, 11948636, 18776428, 32858749, 65717498, 131434996]

約数ペア:

[(1, 131434996), (2, 65717498), (4, 32858749), (7, 18776428), (11, 11948636), (14, 9388214), (22, 5974318), (28, 4694107), (44, 2987159), (77, 1706948), (154, 853474), (308, 426737)]