490064512

素因数分解:

$2^7\times 7^1\times {\mathrm{546947}}^1$

素因数の和:546968

約数の個数: 32

約数和(自身を含む): 1115773920

約数和(自身を除く): 625709408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 546947, 1093894, 2187788, 3828629, 4375576, 7657258, 8751152, 15314516, 17502304, 30629032, 35004608, 61258064, 70009216, 122516128, 245032256, 490064512]

約数ペア:

[(1, 490064512), (2, 245032256), (4, 122516128), (7, 70009216), (8, 61258064), (14, 35004608), (16, 30629032), (28, 17502304), (32, 15314516), (56, 8751152), (64, 7657258), (112, 4375576), (128, 3828629), (224, 2187788), (448, 1093894), (896, 546947)]