2013609590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{10667}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 3717584640

約数和(自身を除く): 1703975050

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 439, 878, 2195, 4390, 10667, 18877, 21334, 37754, 53335, 94385, 106670, 188770, 458681, 917362, 2293405, 4586810, 4682813, 9365626, 23414065, 46828130, 201360959, 402721918, 1006804795, 2013609590]

約数ペア:

[(1, 2013609590), (2, 1006804795), (5, 402721918), (10, 201360959), (43, 46828130), (86, 23414065), (215, 9365626), (430, 4682813), (439, 4586810), (878, 2293405), (2195, 917362), (4390, 458681), (10667, 188770), (18877, 106670), (21334, 94385), (37754, 53335)]