248947108

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 439488000

約数和(自身を除く): 190540892

約数列:

[1, 2, 4, 191, 382, 499, 653, 764, 998, 1306, 1996, 2612, 95309, 124723, 190618, 249446, 325847, 381236, 498892, 651694, 1303388, 62236777, 124473554, 248947108]

約数ペア:

[(1, 248947108), (2, 124473554), (4, 62236777), (191, 1303388), (382, 651694), (499, 498892), (653, 381236), (764, 325847), (998, 249446), (1306, 190618), (1996, 124723), (2612, 95309)]