389764768

素因数分解:

$2^5\times {\mathrm{2141}}^1\times {\mathrm{5689}}^1$

素因数の和:7840

約数の個数: 24

約数和(自身を含む): 767842740

約数和(自身を除く): 378077972

約数列:

[1, 2, 4, 8, 16, 32, 2141, 4282, 5689, 8564, 11378, 17128, 22756, 34256, 45512, 68512, 91024, 182048, 12180149, 24360298, 48720596, 97441192, 194882384, 389764768]

約数ペア:

[(1, 389764768), (2, 194882384), (4, 97441192), (8, 48720596), (16, 24360298), (32, 12180149), (2141, 182048), (4282, 91024), (5689, 68512), (8564, 45512), (11378, 34256), (17128, 22756)]