2019670205

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{8573}}^1$

素因数の和:8765

約数の個数: 32

約数和(自身を含む): 2844647424

約数和(自身を除く): 824977219

約数列:

[1, 5, 7, 35, 53, 127, 265, 371, 635, 889, 1855, 4445, 6731, 8573, 33655, 42865, 47117, 60011, 235585, 300055, 454369, 1088771, 2271845, 3180583, 5443855, 7621397, 15902915, 38106985, 57704863, 288524315, 403934041, 2019670205]

約数ペア:

[(1, 2019670205), (5, 403934041), (7, 288524315), (35, 57704863), (53, 38106985), (127, 15902915), (265, 7621397), (371, 5443855), (635, 3180583), (889, 2271845), (1855, 1088771), (4445, 454369), (6731, 300055), (8573, 235585), (33655, 60011), (42865, 47117)]