881569312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2119157}}^1$

素因数の和:2119180

約数の個数: 24

約数和(自身を含む): 1869097356

約数和(自身を除く): 987528044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2119157, 4238314, 8476628, 16953256, 27549041, 33906512, 55098082, 67813024, 110196164, 220392328, 440784656, 881569312]

約数ペア:

[(1, 881569312), (2, 440784656), (4, 220392328), (8, 110196164), (13, 67813024), (16, 55098082), (26, 33906512), (32, 27549041), (52, 16953256), (104, 8476628), (208, 4238314), (416, 2119157)]