1900953008

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{336571}}^1$

素因数の和:336932

約数の個数: 20

約数和(自身を含む): 3693541128

約数和(自身を除く): 1792588120

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 336571, 673142, 1346284, 2692568, 5385136, 118809563, 237619126, 475238252, 950476504, 1900953008]

約数ペア:

[(1, 1900953008), (2, 950476504), (4, 475238252), (8, 237619126), (16, 118809563), (353, 5385136), (706, 2692568), (1412, 1346284), (2824, 673142), (5648, 336571)]