2116764442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{309559}}^1$

素因数の和:309837

約数の個数: 16

約数和(自身を含む): 3432401280

約数和(自身を除く): 1315636838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 309559, 619118, 4024267, 8048534, 81414017, 162828034, 1058382221, 2116764442]

約数ペア:

[(1, 2116764442), (2, 1058382221), (13, 162828034), (26, 81414017), (263, 8048534), (526, 4024267), (3419, 619118), (6838, 309559)]