2019989652

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1\times {\mathrm{883}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 4740503040

約数和(自身を除く): 2720513388

約数列:

[1, 2, 3, 4, 6, 12, 379, 503, 758, 883, 1006, 1137, 1509, 1516, 1766, 2012, 2274, 2649, 3018, 3532, 4548, 5298, 6036, 10596, 190637, 334657, 381274, 444149, 571911, 669314, 762548, 888298, 1003971, 1143822, 1332447, 1338628, 1776596, 2007942, 2287644, 2664894, 4015884, 5329788, 168332471, 336664942, 504997413, 673329884, 1009994826, 2019989652]

約数ペア:

[(1, 2019989652), (2, 1009994826), (3, 673329884), (4, 504997413), (6, 336664942), (12, 168332471), (379, 5329788), (503, 4015884), (758, 2664894), (883, 2287644), (1006, 2007942), (1137, 1776596), (1509, 1338628), (1516, 1332447), (1766, 1143822), (2012, 1003971), (2274, 888298), (2649, 762548), (3018, 669314), (3532, 571911), (4548, 444149), (5298, 381274), (6036, 334657), (10596, 190637)]