2253366832

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{631549}}^1$

素因数の和:631780

約数の個数: 20

約数和(自身を含む): 4385483200

約数和(自身を除く): 2132116368

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 631549, 1263098, 2526196, 5052392, 10104784, 140835427, 281670854, 563341708, 1126683416, 2253366832]

約数ペア:

[(1, 2253366832), (2, 1126683416), (4, 563341708), (8, 281670854), (16, 140835427), (223, 10104784), (446, 5052392), (892, 2526196), (1784, 1263098), (3568, 631549)]