266471828

素因数分解:

$2^2\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{3631}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 533293824

約数和(自身を除く): 266821996

約数列:

[1, 2, 4, 7, 14, 28, 2621, 3631, 5242, 7262, 10484, 14524, 18347, 25417, 36694, 50834, 73388, 101668, 9516851, 19033702, 38067404, 66617957, 133235914, 266471828]

約数ペア:

[(1, 266471828), (2, 133235914), (4, 66617957), (7, 38067404), (14, 19033702), (28, 9516851), (2621, 101668), (3631, 73388), (5242, 50834), (7262, 36694), (10484, 25417), (14524, 18347)]