2012308557

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1\times {\mathrm{683}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 3087608832

約数和(自身を除く): 1075300275

約数列:

[1, 3, 7, 21, 307, 457, 683, 921, 1371, 2049, 2149, 3199, 4781, 6447, 9597, 14343, 140299, 209681, 312131, 420897, 629043, 936393, 982093, 1467767, 2184917, 2946279, 4403301, 6554751, 95824217, 287472651, 670769519, 2012308557]

約数ペア:

[(1, 2012308557), (3, 670769519), (7, 287472651), (21, 95824217), (307, 6554751), (457, 4403301), (683, 2946279), (921, 2184917), (1371, 1467767), (2049, 982093), (2149, 936393), (3199, 629043), (4781, 420897), (6447, 312131), (9597, 209681), (14343, 140299)]