2015488916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{34757}}^1$

素因数の和:34896

約数の個数: 48

約数和(自身を含む): 4282185600

約数和(自身を除く): 2266696684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 34757, 57988, 69514, 139028, 243299, 486598, 660383, 973196, 1320766, 2641532, 3788513, 4622681, 7577026, 9245362, 15154052, 18490724, 26519591, 53039182, 71981747, 106078364, 143963494, 287926988, 503872229, 1007744458, 2015488916]

約数ペア:

[(1, 2015488916), (2, 1007744458), (4, 503872229), (7, 287926988), (14, 143963494), (19, 106078364), (28, 71981747), (38, 53039182), (76, 26519591), (109, 18490724), (133, 15154052), (218, 9245362), (266, 7577026), (436, 4622681), (532, 3788513), (763, 2641532), (1526, 1320766), (2071, 973196), (3052, 660383), (4142, 486598), (8284, 243299), (14497, 139028), (28994, 69514), (34757, 57988)]