508749148

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 897092000

約数和(自身を除く): 388342852

約数列:

[1, 2, 4, 229, 397, 458, 794, 916, 1399, 1588, 2798, 5596, 90913, 181826, 320371, 363652, 555403, 640742, 1110806, 1281484, 2221612, 127187287, 254374574, 508749148]

約数ペア:

[(1, 508749148), (2, 254374574), (4, 127187287), (229, 2221612), (397, 1281484), (458, 1110806), (794, 640742), (916, 555403), (1399, 363652), (1588, 320371), (2798, 181826), (5596, 90913)]