530640962

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^2\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 815687820

約数和(自身を除く): 285046858

約数列:

[1, 2, 89, 103, 178, 206, 281, 562, 9167, 10609, 18334, 21218, 25009, 28943, 50018, 57886, 944201, 1888402, 2575927, 2981129, 5151854, 5962258, 265320481, 530640962]

約数ペア:

[(1, 530640962), (2, 265320481), (89, 5962258), (103, 5151854), (178, 2981129), (206, 2575927), (281, 1888402), (562, 944201), (9167, 57886), (10609, 50018), (18334, 28943), (21218, 25009)]