253365508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{45341}}^1$

素因数の和:45483

約数の個数: 24

約数和(自身を含む): 487517184

約数和(自身を除く): 234151676

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 45341, 90682, 181364, 498751, 997502, 1995004, 5758307, 11516614, 23033228, 63341377, 126682754, 253365508]

約数ペア:

[(1, 253365508), (2, 126682754), (4, 63341377), (11, 23033228), (22, 11516614), (44, 5758307), (127, 1995004), (254, 997502), (508, 498751), (1397, 181364), (2794, 90682), (5588, 45341)]