2019644620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14426033}}^1$

素因数の和:14426049

約数の個数: 24

約数和(自身を含む): 4847147424

約数和(自身を除く): 2827502804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14426033, 28852066, 57704132, 72130165, 100982231, 144260330, 201964462, 288520660, 403928924, 504911155, 1009822310, 2019644620]

約数ペア:

[(1, 2019644620), (2, 1009822310), (4, 504911155), (5, 403928924), (7, 288520660), (10, 201964462), (14, 144260330), (20, 100982231), (28, 72130165), (35, 57704132), (70, 28852066), (140, 14426033)]