1900302572

素因数分解:

$2^2\times 7^1\times {\mathrm{67867949}}^1$

素因数の和:67867960

約数の個数: 12

約数和(自身を含む): 3800605200

約数和(自身を除く): 1900302628

約数列:

[1, 2, 4, 7, 14, 28, 67867949, 135735898, 271471796, 475075643, 950151286, 1900302572]

約数ペア:

[(1, 1900302572), (2, 950151286), (4, 475075643), (7, 271471796), (14, 135735898), (28, 67867949)]