402100384

素因数分解:

$2^5\times 7^1\times {\mathrm{1795091}}^1$

素因数の和:1795108

約数の個数: 24

約数和(自身を含む): 904726368

約数和(自身を除く): 502625984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1795091, 3590182, 7180364, 12565637, 14360728, 25131274, 28721456, 50262548, 57442912, 100525096, 201050192, 402100384]

約数ペア:

[(1, 402100384), (2, 201050192), (4, 100525096), (7, 57442912), (8, 50262548), (14, 28721456), (16, 25131274), (28, 14360728), (32, 12565637), (56, 7180364), (112, 3590182), (224, 1795091)]