1157014774

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{27197}}^1$

素因数の和:27527

約数の個数: 16

約数和(自身を含む): 1762430400

約数和(自身を除く): 605415626

約数列:

[1, 2, 89, 178, 239, 478, 21271, 27197, 42542, 54394, 2420533, 4841066, 6500083, 13000166, 578507387, 1157014774]

約数ペア:

[(1, 1157014774), (2, 578507387), (89, 13000166), (178, 6500083), (239, 4841066), (478, 2420533), (21271, 54394), (27197, 42542)]