542081911396

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{991}}^1\times {\mathrm{871027}}^1$

素因数の和:872179

約数の個数: 24

約数和(自身を含む): 955650112256

約数和(自身を除く): 413568200860

約数列:

[1, 2, 4, 157, 314, 628, 991, 1982, 3964, 155587, 311174, 622348, 871027, 1742054, 3484108, 136751239, 273502478, 547004956, 863187757, 1726375514, 3452751028, 135520477849, 271040955698, 542081911396]

約数ペア:

[(1, 542081911396), (2, 271040955698), (4, 135520477849), (157, 3452751028), (314, 1726375514), (628, 863187757), (991, 547004956), (1982, 273502478), (3964, 136751239), (155587, 3484108), (311174, 1742054), (622348, 871027)]