439220096

素因数分解:

$2^7\times 7^1\times {\mathrm{490201}}^1$

素因数の和:490222

約数の個数: 32

約数和(自身を含む): 1000012080

約数和(自身を除く): 560791984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 490201, 980402, 1960804, 3431407, 3921608, 6862814, 7843216, 13725628, 15686432, 27451256, 31372864, 54902512, 62745728, 109805024, 219610048, 439220096]

約数ペア:

[(1, 439220096), (2, 219610048), (4, 109805024), (7, 62745728), (8, 54902512), (14, 31372864), (16, 27451256), (28, 15686432), (32, 13725628), (56, 7843216), (64, 6862814), (112, 3921608), (128, 3431407), (224, 1960804), (448, 980402), (896, 490201)]