486520916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{914513}}^1$

素因数の和:914543

約数の個数: 24

約数和(自身を含む): 1024255680

約数和(自身を除く): 537734764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 914513, 1829026, 3658052, 6401591, 12803182, 17375747, 25606364, 34751494, 69502988, 121630229, 243260458, 486520916]

約数ペア:

[(1, 486520916), (2, 243260458), (4, 121630229), (7, 69502988), (14, 34751494), (19, 25606364), (28, 17375747), (38, 12803182), (76, 6401591), (133, 3658052), (266, 1829026), (532, 914513)]