311536732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193261}}^1$

素因数の和:193309

約数の個数: 24

約数和(自身を含む): 606069632

約数和(自身を除く): 294532900

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 193261, 386522, 773044, 2512393, 5024786, 5991091, 10049572, 11982182, 23964364, 77884183, 155768366, 311536732]

約数ペア:

[(1, 311536732), (2, 155768366), (4, 77884183), (13, 23964364), (26, 11982182), (31, 10049572), (52, 5991091), (62, 5024786), (124, 2512393), (403, 773044), (806, 386522), (1612, 193261)]