1351142690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1\times {\mathrm{2833}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 2500608240

約数和(自身を除く): 1149465550

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1289, 2578, 2833, 5666, 6445, 12890, 14165, 28330, 47693, 95386, 104821, 209642, 238465, 476930, 524105, 1048210, 3651737, 7303474, 18258685, 36517370, 135114269, 270228538, 675571345, 1351142690]

約数ペア:

[(1, 1351142690), (2, 675571345), (5, 270228538), (10, 135114269), (37, 36517370), (74, 18258685), (185, 7303474), (370, 3651737), (1289, 1048210), (2578, 524105), (2833, 476930), (5666, 238465), (6445, 209642), (12890, 104821), (14165, 95386), (28330, 47693)]