492740024

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{15797}}^1$

素因数の和:16367

約数の個数: 32

約数和(自身を含む): 1057834080

約数和(自身を除く): 565094056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 7798, 15596, 15797, 31192, 31594, 63188, 110579, 126376, 221158, 442316, 884632, 8798929, 17597858, 35195716, 61592503, 70391432, 123185006, 246370012, 492740024]

約数ペア:

[(1, 492740024), (2, 246370012), (4, 123185006), (7, 70391432), (8, 61592503), (14, 35195716), (28, 17597858), (56, 8798929), (557, 884632), (1114, 442316), (2228, 221158), (3899, 126376), (4456, 110579), (7798, 63188), (15596, 31594), (15797, 31192)]