815772

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 1920016

約数和(自身を除く): 1104244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 433, 471, 628, 866, 942, 1299, 1732, 1884, 2598, 5196, 67981, 135962, 203943, 271924, 407886, 815772]

約数ペア:

[(1, 815772), (2, 407886), (3, 271924), (4, 203943), (6, 135962), (12, 67981), (157, 5196), (314, 2598), (433, 1884), (471, 1732), (628, 1299), (866, 942)]