286826318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{66797}}^1$

素因数の和:66931

約数の個数: 16

約数和(自身を含む): 456898320

約数和(自身を除く): 170072002

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 66797, 133594, 1269143, 2538286, 7548061, 15096122, 143413159, 286826318]

約数ペア:

[(1, 286826318), (2, 143413159), (19, 15096122), (38, 7548061), (113, 2538286), (226, 1269143), (2147, 133594), (4294, 66797)]