2013551152

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{4019}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 3946466160

約数和(自身を除く): 1932915008

約数列:

[1, 2, 4, 8, 16, 173, 181, 346, 362, 692, 724, 1384, 1448, 2768, 2896, 4019, 8038, 16076, 31313, 32152, 62626, 64304, 125252, 250504, 501008, 695287, 727439, 1390574, 1454878, 2781148, 2909756, 5562296, 5819512, 11124592, 11639024, 125846947, 251693894, 503387788, 1006775576, 2013551152]

約数ペア:

[(1, 2013551152), (2, 1006775576), (4, 503387788), (8, 251693894), (16, 125846947), (173, 11639024), (181, 11124592), (346, 5819512), (362, 5562296), (692, 2909756), (724, 2781148), (1384, 1454878), (1448, 1390574), (2768, 727439), (2896, 695287), (4019, 501008), (8038, 250504), (16076, 125252), (31313, 64304), (32152, 62626)]