1620436384

素因数分解:

$2^5\times 7^1\times {\mathrm{7234091}}^1$

素因数の和:7234108

約数の個数: 24

約数和(自身を含む): 3645982368

約数和(自身を除く): 2025545984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 7234091, 14468182, 28936364, 50638637, 57872728, 101277274, 115745456, 202554548, 231490912, 405109096, 810218192, 1620436384]

約数ペア:

[(1, 1620436384), (2, 810218192), (4, 405109096), (7, 231490912), (8, 202554548), (14, 115745456), (16, 101277274), (28, 57872728), (32, 50638637), (56, 28936364), (112, 14468182), (224, 7234091)]