2047446335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{418273}}^1$

素因数の和:418378

約数の個数: 16

約数和(自身を含む): 2710415520

約数和(自身を除く): 662969185

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 418273, 2091365, 4601003, 23005015, 37226297, 186131485, 409489267, 2047446335]

約数ペア:

[(1, 2047446335), (5, 409489267), (11, 186131485), (55, 37226297), (89, 23005015), (445, 4601003), (979, 2091365), (4895, 418273)]