386970910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2371}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 734371200

約数和(自身を除く): 347400290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 859, 1718, 2371, 4295, 4742, 8590, 11855, 16321, 23710, 32642, 45049, 81605, 90098, 163210, 225245, 450490, 2036689, 4073378, 10183445, 20366890, 38697091, 77394182, 193485455, 386970910]

約数ペア:

[(1, 386970910), (2, 193485455), (5, 77394182), (10, 38697091), (19, 20366890), (38, 10183445), (95, 4073378), (190, 2036689), (859, 450490), (1718, 225245), (2371, 163210), (4295, 90098), (4742, 81605), (8590, 45049), (11855, 32642), (16321, 23710)]