2019944374

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{7583}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 3538391040

約数和(自身を除く): 1518446666

約数列:

[1, 2, 7, 14, 53, 106, 359, 371, 718, 742, 2513, 5026, 7583, 15166, 19027, 38054, 53081, 106162, 133189, 266378, 401899, 803798, 2722297, 2813293, 5444594, 5626586, 19056079, 38112158, 144281741, 288563482, 1009972187, 2019944374]

約数ペア:

[(1, 2019944374), (2, 1009972187), (7, 288563482), (14, 144281741), (53, 38112158), (106, 19056079), (359, 5626586), (371, 5444594), (718, 2813293), (742, 2722297), (2513, 803798), (5026, 401899), (7583, 266378), (15166, 133189), (19027, 106162), (38054, 53081)]