1609969552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1898549}}^1$

素因数の和:1898610

約数の個数: 20

約数和(自身を含む): 3178172700

約数和(自身を除く): 1568203148

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1898549, 3797098, 7594196, 15188392, 30376784, 100623097, 201246194, 402492388, 804984776, 1609969552]

約数ペア:

[(1, 1609969552), (2, 804984776), (4, 402492388), (8, 201246194), (16, 100623097), (53, 30376784), (106, 15188392), (212, 7594196), (424, 3797098), (848, 1898549)]