2912602004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{71171}}^1$

素因数の和:71975

約数の個数: 24

約数和(自身を含む): 5496186528

約数和(自身を除く): 2583584524

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 3148, 10231, 20462, 40924, 71171, 142342, 284684, 925223, 1850446, 3700892, 56011577, 112023154, 224046308, 728150501, 1456301002, 2912602004]

約数ペア:

[(1, 2912602004), (2, 1456301002), (4, 728150501), (13, 224046308), (26, 112023154), (52, 56011577), (787, 3700892), (1574, 1850446), (3148, 925223), (10231, 284684), (20462, 142342), (40924, 71171)]