2019432737

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8447}}^1$

素因数の和:8526

約数の個数: 32

約数和(自身を含む): 2554675200

約数和(自身を除く): 535242463

約数列:

[1, 7, 17, 41, 49, 119, 287, 343, 697, 833, 2009, 4879, 5831, 8447, 14063, 34153, 59129, 143599, 239071, 346327, 413903, 1005193, 2424289, 2897321, 5887559, 7036351, 16970023, 41212913, 49254457, 118790161, 288490391, 2019432737]

約数ペア:

[(1, 2019432737), (7, 288490391), (17, 118790161), (41, 49254457), (49, 41212913), (119, 16970023), (287, 7036351), (343, 5887559), (697, 2897321), (833, 2424289), (2009, 1005193), (4879, 413903), (5831, 346327), (8447, 239071), (14063, 143599), (34153, 59129)]