127900526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 212338560

約数和(自身を除く): 84438034

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 853, 949, 1027, 1706, 1898, 2054, 5767, 11089, 11534, 22178, 62269, 67387, 74971, 124538, 134774, 149942, 809497, 876031, 1618994, 1752062, 4919251, 9838502, 63950263, 127900526]

約数ペア:

[(1, 127900526), (2, 63950263), (13, 9838502), (26, 4919251), (73, 1752062), (79, 1618994), (146, 876031), (158, 809497), (853, 149942), (949, 134774), (1027, 124538), (1706, 74971), (1898, 67387), (2054, 62269), (5767, 22178), (11089, 11534)]