977029006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{238649}}^1$

素因数の和:238763

約数の個数: 16

約数和(自身を含む): 1546452000

約数和(自身を除く): 569422994

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 238649, 477298, 5488927, 10977854, 21239761, 42479522, 488514503, 977029006]

約数ペア:

[(1, 977029006), (2, 488514503), (23, 42479522), (46, 21239761), (89, 10977854), (178, 5488927), (2047, 477298), (4094, 238649)]