2807788324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{459089}}^1$

素因数の和:459243

約数の個数: 24

約数和(自身を含む): 5398898400

約数和(自身を除く): 2591110076

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 459089, 918178, 1836356, 5049979, 10099958, 20199916, 63813371, 127626742, 255253484, 701947081, 1403894162, 2807788324]

約数ペア:

[(1, 2807788324), (2, 1403894162), (4, 701947081), (11, 255253484), (22, 127626742), (44, 63813371), (139, 20199916), (278, 10099958), (556, 5049979), (1529, 1836356), (3058, 918178), (6116, 459089)]